"Pseudo-MPEC" for A11yZCg
Created 2026 Mar 11 11:35:03 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11yZCg*0C2026 03 09.49856012 22 11.585-32 49 59.95 ~39IZ 16.98oVNEOCPT05
A11yZCg 0C2026 03 09.50223512 22 06.929-32 41 42.47 ~39IZ 17.06oVNEOCPT05
A11yZCg 0C2026 03 09.50775412 21 59.880-32 29 15.43 ~39IZ 17.56oVNEOCPT05
A11yZCg 0C2026 03 09.53516012 21 25.858-31 27 12.74 ~39IZ 17.34oVNEOCPT05
A11yZCg 0C2026 03 09.57300912 20 41.311-30 00 39.28 ~39IZ 17.40oVNEOCPT05
A11yZCg 0B2026 03 09.97011912 17 56.902-15 03 35.17 ~3A8Z 16.76GXNEOCPL34
A11yZCg 0B2026 03 09.98761612 17 40.399-14 24 48.38 ~3A8Z 17.40GXNEOCPL34
A11yZCg 0B2026 03 10.11353112 15 48.463-09 49 36.88 ~3A8Z 16.06GXNEOCPL34
A11yZCg 0B2026 03 10.30045612 14 39.643-03 01 18.93 ~3A8o 16.5 GXNEOCPW89
A11yZCg 0B2026 03 10.30081212 14 39.340-03 00 35.72 ~3A8o 16.7 GXNEOCPW89
A11yZCg 0B2026 03 10.30117012 14 39.049-02 59 52.87 ~3A8o 16.4 GXNEOCPW89
A11yZCg KB2026 03 10.32862312 14 45.816-02 27 54.90 ~3A8K 17.4 GXNEOCP734
A11yZCg KB2026 03 10.32920112 14 45.372-02 26 46.90 ~3A8K 17.5 GXNEOCP734
A11yZCg KB2026 03 10.32978012 14 44.890-02 25 38.93 ~3A8K 17.1 GXNEOCP734
A11yZCg KB2026 03 10.52210712 14 21.832+03 35 28.78 ~3AD5 17.4 GXNEOCPQ06
A11yZCg KB2026 03 10.52427012 14 20.374+03 39 21.52 ~3AD5 17.3 GXNEOCPQ06
A11yZCg KB2026 03 10.52643212 14 18.968+03 43 11.42 ~3AD5 17.4 GXNEOCPQ06
A11yZCg KB2026 03 10.65805412 13 04.476+07 27 36.76 ~3B7o 17.3 GVNEOCPP13
A11yZCg KB2026 03 10.66565012 12 59.170+07 40 07.75 ~3B7o 17.2 GVNEOCPP13
A11yZCg KB2026 03 10.67320412 12 53.858+07 52 31.01 ~3B7o 17.4 GVNEOCPP13
A11yZCg KB2026 03 10.68076612 12 48.511+08 04 51.64 ~3B7o 17.4 GVNEOCPP13
A11yZCg KB2026 03 10.69638512 12 16.961+08 31 26.72 ~3AHZ 17.3 GWNEOCP900
A11yZCg KB2026 03 10.70027212 12 14.131+08 37 41.05 ~3AHZ 17.3 GWNEOCP900
A11yZCg KB2026 03 10.70415812 12 11.321+08 43 54.55 ~3AHZ 17.5 GWNEOCP900
A11yZCg KB2026 03 10.78004912 12 39.919+10 37 40.37 ~3AJo 17.3 GXNEOCPL99
A11yZCg KB2026 03 10.78387712 12 38.086+10 43 34.61 ~3AJo 17.4 GXNEOCPL99
A11yZCg KC2026 03 10.78641412 12 39.710+10 47 42.68 ~3AJZ 17.6 GXNEOCPL18
A11yZCg KB2026 03 10.78767912 12 36.214+10 49 23.30 ~3AJo 17.3 GXNEOCPL99
A11yZCg KC2026 03 10.78928812 12 38.258+10 52 06.85 ~3AJZ 17.5 GXNEOCPL18
A11yZCg KC2026 03 10.79214212 12 36.907+10 56 29.36 ~3AJZ 17.7 GXNEOCPL18
A11yZCg 1C2026 03 10.80837 12 12 24.97 +11 22 23.6 ~3AK5 17.5 GXNEOCPC40
A11yZCg 1C2026 03 10.81041 12 12 23.86 +11 25 28.2 ~3AK5 17.0 GXNEOCPC40
A11yZCg KB2026 03 10.81119 12 12 30.10 +11 26 02.4 ~3AK5 17.2 GXNEOCPM45
A11yZCg 1C2026 03 10.81239 12 12 22.70 +11 28 28.8 ~3AK5 17.3 GXNEOCPC40
A11yZCg KB2026 03 10.81338 12 12 28.96 +11 29 20.5 ~3AK5 17.0 GXNEOCPM45
A11yZCg KB2026 03 10.81574 12 12 27.70 +11 32 54.2 ~3AK5 17.5 GXNEOCPM45
A11yZCg 0B2026 03 10.82657612 12 23.409+11 47 38.99 ~3AKZ 17.1 GWNEOCPG34
A11yZCg 0B2026 03 10.82914812 12 22.185+11 51 29.61 ~3AKZ 16.8 GWNEOCPG34
A11yZCg 0B2026 03 10.83174112 12 20.915+11 55 22.64 ~3AKZ 17.3 GWNEOCPG34
A11yZCg 0B2026 03 10.83432612 12 19.666+11 59 13.25 ~3AKZ 17.2 GWNEOCPG34
A11yZCg KB2026 03 10.83922 12 12 15.29 +12 08 09.3 ~3AM5 17.6 GVNEOCPL16
A11yZCg KC2026 03 10.84053 12 12 14.89 +12 09 38.3 ~3AKZ 17.1 GXNEOCPL04
A11yZCg KB2026 03 10.84270 12 12 13.37 +12 13 18.4 ~3AM5 17.9 GVNEOCPL16
A11yZCg KC2026 03 10.84421 12 12 12.92 +12 15 05.7 ~3AKZ 17.3 GXNEOCPL04
A11yZCg KB2026 03 10.84617 12 12 11.36 +12 18 27.0 ~3AM5 17.3 GVNEOCPL16
A11yZCg C2026 03 10.86472 12 12 01.04 +12 44 50.4 ~3B05 17.3 RVNEOCPM32
A11yZCg KB2026 03 10.86855312 11 57.250+12 50 57.88 ~3ALK 17.0 GXNEOCPM35
A11yZCg C2026 03 10.87023 12 11 57.95 +12 52 51.9 ~3B05 17.2 RVNEOCPM32
A11yZCg KB2026 03 10.87137712 11 55.644+12 55 03.58 ~3ALK 17.2 GXNEOCPM35
A11yZCg KB2026 03 10.87378512 11 54.233+12 58 33.64 ~3ALK 17.2 GXNEOCPM35
A11yZCg C2026 03 10.87566 12 11 54.85 +13 00 44.4 ~3B05 17.2 RVNEOCPM32
A11yZCg KC2026 03 10.88546 12 11 58.92 +13 16 31.8 ~3ALZ 17.3 VZNEOCPC82
A11yZCg KC2026 03 10.89062 12 11 55.90 +13 23 57.4 ~3ALZ 18.0 VZNEOCPC82
A11yZCg KB2026 03 10.89075512 12 03.35 +13 22 49.7 ~3AM5 17.5 GXNEOCP958
A11yZCg KB2026 03 10.89486812 12 01.15 +13 28 43.4 ~3AM5 18.0 GXNEOCP958
A11yZCg KB2026 03 10.89536212 11 59.88 +13 29 16.2 ~3ALo 17.2 GVNEOCPI93
A11yZCg KB2026 03 10.89710012 11 58.96 +13 31 45.4 ~3ALo 17.2 GVNEOCPI93
A11yZCg KB2026 03 10.89881912 11 58.06 +13 34 13.1 ~3ALo 17.3 GVNEOCPI93
A11yZCg KB2026 03 10.89895712 11 59.02 +13 34 35.6 ~3AM5 18.0 GXNEOCP958
A11yZCg KB2026 03 10.89986412 11 48.33 +13 35 51.4 ~3AM5 XNEOCP595
A11yZCg KB2026 03 10.90049512 11 47.98 +13 36 45.7 ~3AM5 17.4 GXNEOCP595
A11yZCg KB2026 03 10.90109912 11 47.61 +13 37 36.6 ~3AM5 17.1 GXNEOCP595
A11yZCg 0C2026 03 11.07154512 11 09.000+17 25 49.49 ~3B25 18.0 GWNEOCPW27
A11yZCg 0C2026 03 11.07270612 11 08.492+17 27 18.82 ~3B25 17.5 GWNEOCPW27
A11yZCg 0C2026 03 11.07386712 11 07.941+17 28 47.93 ~3B25 17.9 GWNEOCPW27
A11yZCg 0C2026 03 11.07503112 11 07.394+17 30 17.31 ~3B25 17.6 GWNEOCPW27
A11yZCg KC2026 03 11.19407512 10 15.19 +19 56 38.2 ~3B55 18.5 GVNEOCPH21
A11yZCg KC2026 03 11.19513912 10 14.59 +19 57 53.5 ~3B55 18.4 GVNEOCPH21
A11yZCg KC2026 03 11.19620312 10 13.98 +19 59 08.6 ~3B55 17.7 GVNEOCPH21
A11yZCg KC2026 03 11.19730212 10 13.35 +20 00 26.3 ~3B55 18.0 GVNEOCPH21
Station data:
(595) Farra d'Isonzo (N45.915731 E13.525780) Italy. Observers S. Aschi, E.
Pettarin, G. Panterotto. Measurers S. Aschi, E. Pettarin. 0.40-m f/5.15
reflector + CCD.
(734) Farpoint Observatory, Eskridge (N38.890239 W96.002420) US/Kansas.
Observer G. Hug. 0.69-m reflector + CCD.
(900) Moriyama (N35.049753 E135.989940) Japan. Observer Y. Ikari. 0.26-m
f/7.0 reflector + CCD.
(958) Observatoire de Dax (N43.693381 W1.030530) France. Observer P.
Dupouy. 0.32-m Schmidt-Cassegrain.
(C40) Kuban State University Astrophysical Observatory (N45.019544
E39.030800) Russia. Observer A. Ivanov. 0.51-m f/8 reflector + CCD.
(C82) Osservatorio Astronomico Nastro Verde, Sorrento (N40.618774
E14.357590) Italy. Observer N. Ruocco. 0.35-m f/6.3 Schmidt-Cassegrain +
CCD.
(G34) Oberfrauendorf (N50.860002 E13.701500) Germany. Observer T. Felber.
0.35-m f/6.3 Schmidt-Cassegrain + CCD.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.40-m f/5.32 astrograph + CCD.
(I93) St Pardon de Conques (N44.558670 W0.202960) France. Observers F.
Losse, W. D'Anna. Measurer F. Losse. 0.40-m f/3.7 reflector + CCD.
(L04) ROASTERR-1 Observatory, Cluj-Napoca (N46.820952 E23.596400) Romania.
Observer L. Hudin. 0.1-m f/9 refractor + CCD.
(L16) Stardreams Observatory, V\v{a}lenii de Munte (N45.203693 E26.045610)
Romania.
(L18) QOS Observatory, Zalistci (N48.848292 E26.718280) Ukraine. Observers
O. V. Kravchenko, Y. V. Tanasiychuk. Measurer A. M. Kozhukhov. 0.50-m
f/3.8 reflector + CCD.
(L34) Galhassin Robotic Telescope, Isnello (N37.939358 E14.020610) Italy.
Observer A. Nastasi. 0.40-m reflector + CCD.
(L99) Novosilky (N50.607686 E30.602810) Ukraine. Observer A. M. Kozhukhov.
0.30-m f/1.0 astrograph + CMO.
(M32) Sunny Transcarpathian, Mukachevo (N48.379029 E22.709190). Observer O.
Briukhovetskyi. 0.35-m f/2.0 reflector + CCD.
(M35) PS Observatory, Parjol (N46.575378 E26.616690). Observer R. Anghel.
Measurers R. Anghel, A. Anghel. 0.2-m f/12 Cassegrain + CCD.
(M45) Starhopper Observatory, Sfantu Gheorghe (N45.865494 E25.768890)
Romania. Observer F. Ursache. 0.41-m f/7.5 reflector + CMO.
(P13) Baihuashan Observatory, Beijing (N39.837554 E115.573330) China.
Observers Z. Wang, B. Liu. Measurer Z. Wang. 0.28-m f/2.2 reflector + CMO.
(Q06) Tarui Observatory, Tarui (N35.394791 E136.495470) Japan. Observer H.
Watanabe. 0.35-m f/1.9 Schmidt-Cassegrain + CMO.
(T05) ATLAS-HKO, Haleakala (N20.707551 W156.257010) US/Hawaii. Observers
L. Denneau, R. Siverd, J. Tonry, H. Weiland. Measurers L. Denneau, N.
Erasmus, A. Fitzsimmons, J. Robinson, R. Siverd, J. Tonry, H. Weiland.
0.5-m f/2.0 Schmidt + CCD.
(W27) RCNS, New Milford (N41.525582 W73.426170) US/Connecticut.
(W89) Cerro Tololo-LCO Aqawan A {#}1 (S30.167661 W70.804670) Chile. Observer
A. Hale. Measurer R. Miles. 0.40-m f/8 Schmidt-Cassegrain + CCD.
Orbital elements: A11yZCg
Perihelion 2025 Dec 2.234046 +/- 0.00559 TT = 5:37:01.5 (JD 2461011.734046)
Epoch 2026 Mar 11.0 TT = JDT 2461110.5 Earth MOID: 0.0062 Ve: 0.0757
M 108.041679119 +/- 0.006 (J2000 ecliptic) AutoNEOCP
n 1.093916222 +/- 3.97e-6 Peri. 235.839791 +/- 0.0028
a 0.932853275 +/- 2.26e-6 Node 169.513697 +/- 0.000025
e 0.16572277 +/- 2.86e-5 Incl. 13.289960 +/- 0.0031
P 0.901/329.087d H 27.15 G 0.15 U 4.4
q 0.778258237 +/- 2.62e-5 Q 1.087448312 +/- 2.75e-5
From 70 observations 2026 Mar. 9-11 (40.8 hr); mean residual 0".52
Residuals in arcseconds: 260309 T05 .10+ 1.8- 260310 L99 .51+ 1.3- 260310 M35 .33- .33+ 260309 T05 .37+ .14+ 260310 L99 .79+ .00 260310 M35 .23- .79+ 260309 T05 .34- 1.7+ 260310 L18 .49+ .16- 260310 M32 .08- .09- 260309 T05 .03- .58+ 260310 L99 .61+ 1.0- 260310 C82 .07- .75+ 260309 T05 .24- 1.4- 260310 L18 .58- .10- 260310 C82 .27+ .86+ 260309 L34 .31+ .56- 260310 L18 .14- .61+ 260310 958 .72+ .10+ 260309 L34 .41+ .20- 260310 C40 .41- .68- 260310 958 .04- .65- 260310 L34 .27+ .04+ 260310 C40 .49+ 1.0- 260310 I93 .00 .20- 260310 W89 .28+ .43- 260310 M45 .13+ .05- 260310 I93 .04- .41- 260310 W89 .19+ .29+ 260310 C40 .21+ .36+ 260310 I93 .12+ .33- 260310 W89 .30+ .41+ 260310 M45 .11+ .25- 260310 958 .38+ .10+ 260310 734 .53- 1.3+ 260310 M45 .27- .05+ 260310 595 .15+ .09- 260310 734 .14- 1.1+ 260310 G34 .57+ .60- 260310 595 .35+ .20+ 260310 734 .30- .80+ 260310 G34 .48+ .57- 260310 595 .04+ .57- 260310 Q06 .26- .36- 260310 G34 .00 .36+ 260311 W27 .17- .79+ 260310 Q06 1.2- 1.0+ 260310 G34 .10- .04- 260311 W27 .25+ .67+ 260310 Q06 1.2- .04- 260310 L16 .06+ .49- 260311 W27 .09+ .39+ 260310 P13 .21- .35+ 260310 L04 .35- .74- 260311 W27 .03+ .23+ 260310 P13 .06- .33+ 260310 L16 .53+ .80- 260311 H21 .15- .19+ 260310 P13 .04- .24+ 260310 L04 .27+ .24- 260311 H21 .14- .15+ 260310 P13 .17- .27+ 260310 L16 .19- .02- 260311 H21 .25- .02- 260310 900 .22+ .35- 260310 M32 .20- .01- 260311 H21 .36- .01- 260310 900 .11- .40- 260310 M35 1.1- .88+ 260310 900 .35- .20- 260310 M32 .07+ .09+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 03 11 12 12 08 24.984 +25 23 48.05 .01066 1.0031 156.0 18.4 .213 131 2026 03 11 13 12 08 14.339 +26 02 47.14 .01080 1.0032 155.4 18.5 .216 131 2026 03 11 14 12 08 03.857 +26 40 43.55 .01095 1.0034 154.9 18.5 .220 131 2026 03 11 15 12 07 53.534 +27 17 39.20 .01110 1.0035 154.3 18.5 .224 131 2026 03 11 16 12 07 43.368 +27 53 36.02 .01125 1.0036 153.8 18.6 .227 131 2026 03 11 17 12 07 33.354 +28 28 35.83 .01140 1.0037 153.3 18.6 .231 131 2026 03 11 18 12 07 23.488 +29 02 40.45 .01155 1.0038 152.8 18.7 .234 131 2026 03 11 19 12 07 13.768 +29 35 51.63 .01170 1.0039 152.3 18.7 .238 131 2026 03 11 20 12 07 04.190 +30 08 11.07 .01186 1.0040 151.8 18.8 .241 131 2026 03 11 21 12 06 54.750 +30 39 40.42 .01201 1.0041 151.3 18.8 .245 131 2026 03 11 22 12 06 45.446 +31 10 21.29 .01217 1.0042 150.8 18.9 .248 131 2026 03 11 23 12 06 36.274 +31 40 15.22 .01232 1.0043 150.4 18.9 .252 131 2026 03 12 00 12 06 27.232 +32 09 23.71 .01248 1.0044 149.9 18.9 .255 131 2026 03 12 01 12 06 18.317 +32 37 48.23 .01264 1.0045 149.5 19.0 .259 132 2026 03 12 02 12 06 09.525 +33 05 30.17 .01280 1.0046 149.1 19.0 .262 132 2026 03 12 03 12 06 00.855 +33 32 30.89 .01296 1.0047 148.6 19.1 .266 132 2026 03 12 04 12 05 52.304 +33 58 51.71 .01312 1.0048 148.2 19.1 .269 132 2026 03 12 05 12 05 43.868 +34 24 33.89 .01329 1.0049 147.8 19.1 .273 132 2026 03 12 06 12 05 35.546 +34 49 38.66 .01345 1.0050 147.4 19.2 .276 132 2026 03 12 07 12 05 27.336 +35 14 07.20 .01361 1.0051 147.0 19.2 .279 133 2026 03 12 08 12 05 19.234 +35 38 00.65 .01378 1.0052 146.7 19.2 .283 133 2026 03 12 09 12 05 11.239 +36 01 20.11 .01394 1.0053 146.3 19.3 .286 133 2026 03 12 10 12 05 03.349 +36 24 06.65 .01411 1.0054 145.9 19.3 .289 133 2026 03 12 11 12 04 55.560 +36 46 21.28 .01427 1.0055 145.6 19.3 .292 133 2026 03 12 12 12 04 47.872 +37 08 04.99 .01444 1.0056 145.2 19.4 .296 133 2026 03 12 13 12 04 40.282 +37 29 18.74 .01461 1.0057 144.9 19.4 .299 134 2026 03 12 14 12 04 32.789 +37 50 03.45 .01477 1.0058 144.6 19.5 .302 134 2026 03 12 15 12 04 25.389 +38 10 20.00 .01494 1.0059 144.2 19.5 .305 134 2026 03 12 16 12 04 18.082 +38 30 09.24 .01511 1.0060 143.9 19.5 .308 134 2026 03 12 17 12 04 10.866 +38 49 32.01 .01528 1.0061 143.6 19.6 .311 134 2026 03 12 18 12 04 03.738 +39 08 29.09 .01545 1.0062 143.3 19.6 .315 134 2026 03 12 19 12 03 56.698 +39 27 01.26 .01562 1.0063 143.0 19.6 .318 135 2026 03 12 20 12 03 49.743 +39 45 09.25 .01579 1.0064 142.7 19.6 .321 135 2026 03 12 21 12 03 42.872 +40 02 53.77 .01596 1.0065 142.4 19.7 .324 135 2026 03 12 22 12 03 36.083 +40 20 15.52 .01613 1.0066 142.1 19.7 .327 135 2026 03 12 23 12 03 29.375 +40 37 15.16 .01631 1.0067 141.8 19.7 .329 135 2026 03 13 00 12 03 22.746 +40 53 53.33 .01648 1.0068 141.5 19.8 .332 135 2026 03 13 01 12 03 16.194 +41 10 10.64 .01665 1.0069 141.3 19.8 .335 136 2026 03 13 02 12 03 09.719 +41 26 07.69 .01682 1.0070 141.0 19.8 .338 136 2026 03 13 03 12 03 03.319 +41 41 45.07 .01700 1.0071 140.8 19.9 .341 136 2026 03 13 04 12 02 56.992 +41 57 03.32 .01717 1.0072 140.5 19.9 .344 136 2026 03 13 05 12 02 50.737 +42 12 02.99 .01735 1.0073 140.2 19.9 .347 136 2026 03 13 06 12 02 44.554 +42 26 44.58 .01752 1.0074 140.0 19.9 .349 136 2026 03 13 07 12 02 38.439 +42 41 08.60 .01769 1.0075 139.8 20.0 .352 136 2026 03 13 08 12 02 32.394 +42 55 15.54 .01787 1.0076 139.5 20.0 .355 137 2026 03 13 09 12 02 26.415 +43 09 05.86 .01805 1.0077 139.3 20.0 .357 137 2026 03 13 10 12 02 20.502 +43 22 40.01 .01822 1.0078 139.1 20.1 .360 137 2026 03 13 11 12 02 14.654 +43 35 58.44 .01840 1.0079 138.8 20.1 .363 137