"Pseudo-MPEC" for P12oLCI
Created 2026 Aug 5 20:35:08 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12oLCI*0C2026 08 03.40446818 18 41.284+21 15 06.81 ~83BZ 20.14iXNEOCPF51
P12oLCI 0C2026 08 03.41062818 18 41.875+21 14 24.01 ~83BZ 20.17iXNEOCPF51
P12oLCI 0C2026 08 03.41676518 18 42.480+21 13 41.54 ~83BZ 19.98iXNEOCPF51
P12oLCI 0C2026 08 03.48109118 18 48.861+21 06 15.92 ~840K 20.70GVNEOCPF52
P12oLCI 0C2026 08 03.48172418 18 48.927+21 06 11.12 ~840K 20.40GVNEOCPF52
P12oLCI 0B2026 08 03.78286718 19 24.656+20 31 45.61 ~846Z WNEOCPM21
P12oLCI KB2026 08 03.80034 18 19 25.99 +20 29 08.5 ~83K5 20.2 GXNEOCPM45
P12oLCI 0B2026 08 03.80970618 19 27.314+20 28 38.14 ~846Z 20.5 GWNEOCPM21
P12oLCI KB2026 08 03.81405 18 19 27.37 +20 27 32.4 ~83K5 20.3 GXNEOCPM45
P12oLCI KB2026 08 03.83535 18 19 29.83 +20 25 02.8 ~83Ko ZNEOCP106
P12oLCI KB2026 08 03.84698 18 19 31.01 +20 23 41.7 ~83Ko 20.8 VZNEOCP106
P12oLCI KB2026 08 03.85293 18 19 31.58 +20 23 00.0 ~83Ko ZNEOCP106
P12oLCI KB2026 08 03.85742218 19 32.050+20 22 28.42 ~83LK 20.0 GXNEOCP595
P12oLCI IB2026 08 03.86881518 19 33.307+20 21 09.40 ~83LK 19.0 GXNEOCP595
P12oLCI KB2026 08 03.88630 18 19 34.74 +20 19 05.1 ~83MK 20.2 GXNEOCPL04
P12oLCI KB2026 08 03.90709 18 19 36.86 +20 16 38.7 ~83MK 20.2 GXNEOCPL04
P12oLCI KB2026 08 03.91612318 19 38.621+20 15 44.75 ~845o 19.4 GXNEOCPJ43
P12oLCI KB2026 08 03.92707218 19 39.713+20 14 27.24 ~845o 20.1 GXNEOCPJ43
P12oLCI KB2026 08 03.93804418 19 40.786+20 13 09.95 ~845o 20.5 GXNEOCPJ43
P12oLCI KC2026 08 04.11583818 20 01.22 +19 52 08.7 ~843Kx20.4 GVNEOCPH21
P12oLCI KC2026 08 04.12282918 20 01.93 +19 51 19.1 ~843Kx20.9 GVNEOCPH21
P12oLCI KC2026 08 04.12543918 20 02.18 +19 51 00.3 ~843Kx21.0 GVNEOCPH21
P12oLCI 0B2026 08 04.92372018 21 32.499+18 15 09.54 ~85D5 WNEOCP204
P12oLCI KB2026 08 04.93168918 21 33.58 +18 14 12.1 ~84N5 20.3 GXNEOCPI93
P12oLCI KB2026 08 04.93754618 21 34.21 +18 13 28.9 ~84N5 20.1 GXNEOCPI93
P12oLCI KB2026 08 04.94328718 21 34.79 +18 12 46.4 ~84N5 XNEOCPI93
P12oLCI 0B2026 08 04.94339018 21 34.600+18 12 44.91 ~85D5 20.0 GWNEOCP204
P12oLCI KC2026 08 05.14834518 21 59.10 +17 47 40.4 ~854Z 20.8 GVNEOCPH21
P12oLCI KC2026 08 05.14931018 21 59.18 +17 47 33.7 ~854Z 20.9 GVNEOCPH21
Station data:
(106) Črni Vrh (N45.945905 E14.071100) Slovenia. Observer J. Skvarč. 0.6-m
f/3.3 Deltagraph + CCD.
(204) Schiaparelli Observatory (N45.868292 E8.769720) Italy. Observer L.
Buzzi. 0.84-m f/3.5 reflector + CCD.
(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.
(F51) Pan-STARRS 1, Haleakala (N20.707234 W156.255910) US/Hawaii.
Observers J. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers
K. Chambers, T. de Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E.
Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chrétien +
CCD.
(F52) Pan-STARRS 2, Haleakala (N20.707382 W156.255910) US/Hawaii.
Observers J. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers
K. Chambers, T. de Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E.
Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chrétien +
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.
(J43) Oukaïmeden Observatory, Marrakech (N31.206437 W7.866460) Morocco.
Observer C. Rinner. Measurers C. Rinner, M. Ory. 0.5-m f/3 reflector + CCD.
(L04) ROASTERR-1 Observatory, Cluj-Napoca (N46.820952 E23.596400) Romania.
Observer L. Hudin. 0.1-m f/9 refractor + CCD.
(M21) Schiaparelli Southern Observatory, Hakos (S23.236549 E16.361440)
Namibia. Observers A. Aletti, F. Bellini, L. Buzzi, G. Galli. Measurer L.
Buzzi. 0.36-m f/8.4 reflector + CCD.
(M45) Starhopper Observatory, Sfantu Gheorghe (N45.865494 E25.768890)
Romania. Observer F. Ursache. 0.41-m f/7.5 reflector + CMO.
Orbital elements: P12oLCI
Perihelion 2026 Aug 2.643937 +/- 0.112 TT = 15:27:16.2 (JD 2461255.143937)
Epoch 2026 Aug 5.0 TT = JDT 2461257.5 Earth MOID: 0.2006 AutoNEOCP
M 0.526629749 +/- 0.038 (J2000 ecliptic)
n 0.223521127 +/- 0.00697 Peri. 161.739586 +/- 0.10
a 2.688997077 +/- 0.0553 Node 140.271655 +/- 0.055
e 0.55491990 +/- 0.00865 Incl. 32.363756 +/- 0.20
P 4.40946 H 21.27 G 0.15 U 9.4
q 1.196819085 +/- 0.00158 Q 4.181175069 +/- 0.109
26 of 29 observations 2026 Aug. 3-5 (41.9 hr); mean residual 0".38
Residuals in arcseconds: 260803 F51 .01+ .11+ 260803 106 .07+ .20- 260804 H21( .66+ 2.1-) 260803 F51 .08- .13- 260803 106 .36- .22- 260804 H21( .46+ 2.4-) 260803 F51 .03+ .17- 260803 595 .34- .33- 260804 204 .14- .81+ 260803 F52 .05- .37+ 260803 595 1.1+ .55+ 260804 I93 .12- .82+ 260803 F52 .03- .03- 260803 L04 .12+ .19- 260804 I93 .02+ .56+ 260803 M21 .30- .10+ 260803 L04 .07+ .21- 260804 I93 .39- .17+ 260803 M45 .20+ .13+ 260803 J43 .12+ .20+ 260804 204 .08- .50+ 260803 M21 .03- .32- 260803 J43 .24+ .34- 260805 H21 .29+ 1.2- 260803 M45 .17+ .14- 260803 J43 .04+ .42- 260805 H21 .02- .75- 260803 106 .01- .52- 260804 H21( .62+ 2.0-) Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 05 21 18 23 25.371 +16 17 17.36 .26420 1.1974 128.7 20.4 .058 110 2026 08 05 22 18 23 30.387 +16 12 01.22 .26403 1.1974 128.7 20.4 .065 116 2026 08 05 23 18 23 35.411 +16 06 44.61 .26387 1.1974 128.8 20.4 .074 122 2026 08 06 00 18 23 40.443 +16 01 27.53 .26371 1.1975 128.8 20.4 .083 126 2026 08 06 01 18 23 45.484 +15 56 09.98 .26355 1.1975 128.9 20.4 .094 129 2026 08 06 02 18 23 50.532 +15 50 51.95 .26339 1.1975 128.9 20.4 .104 132 2026 08 06 03 18 23 55.589 +15 45 33.46 .26323 1.1975 129.0 20.4 .116 135 2026 08 06 04 18 24 00.653 +15 40 14.50 .26307 1.1975 129.0 20.4 .128 136 2026 08 06 05 18 24 05.726 +15 34 55.07 .26291 1.1975 129.1 20.4 .140 138 2026 08 06 06 18 24 10.807 +15 29 35.17 .26275 1.1976 129.1 20.4 .153 140 2026 08 06 07 18 24 15.896 +15 24 14.81 .26260 1.1976 129.2 20.4 .167 141 2026 08 06 08 18 24 20.994 +15 18 53.99 .26244 1.1976 129.2 20.4 .181 142 2026 08 06 09 18 24 26.099 +15 13 32.70 .26228 1.1976 129.3 20.4 .195 143 2026 08 06 10 18 24 31.212 +15 08 10.95 .26213 1.1976 129.3 20.4 .210 143 2026 08 06 11 18 24 36.334 +15 02 48.74 .26197 1.1977 129.4 20.4 .225 144 2026 08 06 12 18 24 41.464 +14 57 26.07 .26182 1.1977 129.4 20.4 .241 145 2026 08 06 13 18 24 46.602 +14 52 02.94 .26167 1.1977 129.5 20.4 .257 145 2026 08 06 14 18 24 51.748 +14 46 39.36 .26152 1.1977 129.5 20.4 .273 146 2026 08 06 15 18 24 56.902 +14 41 15.32 .26136 1.1977 129.5 20.4 .290 146 2026 08 06 16 18 25 02.064 +14 35 50.82 .26121 1.1977 129.6 20.3 .307 147 2026 08 06 17 18 25 07.235 +14 30 25.87 .26106 1.1978 129.6 20.3 .325 147 2026 08 06 18 18 25 12.413 +14 25 00.47 .26091 1.1978 129.7 20.3 .343 147 2026 08 06 19 18 25 17.600 +14 19 34.62 .26077 1.1978 129.7 20.3 .361 148 2026 08 06 20 18 25 22.795 +14 14 08.31 .26062 1.1978 129.8 20.3 .380 148 2026 08 06 21 18 25 27.999 +14 08 41.56 .26047 1.1978 129.8 20.3 .400 148 2026 08 06 22 18 25 33.210 +14 03 14.36 .26033 1.1979 129.9 20.3 .419 148 2026 08 06 23 18 25 38.430 +13 57 46.72 .26018 1.1979 129.9 20.3 .439 148 2026 08 07 00 18 25 43.657 +13 52 18.63 .26003 1.1979 130.0 20.3 .460 149 2026 08 07 01 18 25 48.893 +13 46 50.10 .25989 1.1979 130.0 20.3 .481 149 2026 08 07 02 18 25 54.138 +13 41 21.12 .25975 1.1979 130.1 20.3 .502 149 2026 08 07 03 18 25 59.390 +13 35 51.71 .25961 1.1980 130.1 20.3 .524 149 2026 08 07 04 18 26 04.651 +13 30 21.85 .25946 1.1980 130.1 20.3 .546 149 2026 08 07 05 18 26 09.920 +13 24 51.56 .25932 1.1980 130.2 20.3 .569 149 2026 08 07 06 18 26 15.197 +13 19 20.83 .25918 1.1980 130.2 20.3 .592 149 2026 08 07 07 18 26 20.482 +13 13 49.67 .25904 1.1981 130.3 20.3 .615 149 2026 08 07 08 18 26 25.775 +13 08 18.07 .25890 1.1981 130.3 20.3 .639 150 2026 08 07 09 18 26 31.077 +13 02 46.04 .25877 1.1981 130.4 20.3 .663 150 2026 08 07 10 18 26 36.387 +12 57 13.58 .25863 1.1981 130.4 20.3 .688 150 2026 08 07 11 18 26 41.706 +12 51 40.69 .25849 1.1981 130.5 20.3 .713 150 2026 08 07 12 18 26 47.032 +12 46 07.37 .25836 1.1982 130.5 20.3 .738 150 2026 08 07 13 18 26 52.367 +12 40 33.63 .25822 1.1982 130.6 20.3 .764 150 2026 08 07 14 18 26 57.710 +12 34 59.46 .25809 1.1982 130.6 20.3 .791 150 2026 08 07 15 18 27 03.061 +12 29 24.87 .25795 1.1982 130.7 20.3 .817 150 2026 08 07 16 18 27 08.421 +12 23 49.86 .25782 1.1983 130.7 20.3 .844 150 2026 08 07 17 18 27 13.788 +12 18 14.43 .25769 1.1983 130.7 20.3 .872 150 2026 08 07 18 18 27 19.165 +12 12 38.58 .25756 1.1983 130.8 20.3 .900 150 2026 08 07 19 18 27 24.549 +12 07 02.31 .25743 1.1983 130.8 20.3 .928 150 2026 08 07 20 18 27 29.942 +12 01 25.63 .25730 1.1984 130.9 20.3 .957 150