"Pseudo-MPEC" for 5F12I21
Created 2025 Jun 11 14:31:02 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
5F12I21*KC2025 06 02.30725 22 17 51.90 -12 32 00.7 ~629V 18.7 GVNEOCPW94
5F12I21 KC2025 06 02.31351 22 17 51.92 -12 32 05.6 ~629V 18.8 GVNEOCPW94
5F12I21 KC2025 06 02.31975 22 17 52.05 -12 32 10.3 ~629V 19.3 GVNEOCPW94
5F12I21 KC2025 06 02.36749 22 17 52.89 -12 32 46.4 ~629V 19.4 VqNEOCPX10
5F12I21 KC2025 06 02.37289 22 17 53.00 -12 32 50.3 ~629V 19.5 VqNEOCPX10
5F12I21 KC2025 06 02.37829 22 17 53.10 -12 32 54.2 ~629V 19.3 VqNEOCPX10
5F12I21 KC2025 06 02.39388 22 17 53.28 -12 33 06.6 ~62AH 19.5 VqNEOCPX10
5F12I21 KC2025 06 02.39928 22 17 53.42 -12 33 09.9 ~62AH 19.3 VqNEOCPX10
5F12I21 KC2025 06 02.40464 22 17 53.47 -12 33 14.0 ~62AH 19.4 VqNEOCPX10
5F12I21 KB2025 06 03.05692122 18 05.131-12 41 37.03 ~638V 18.8 GXNEOCPL34
5F12I21 KB2025 06 03.06821422 18 05.278-12 41 44.30 ~638V 18.6 GXNEOCPL34
5F12I21 KC2025 06 03.40008 22 18 10.97 -12 45 59.2 ~63AV 19.5 VqNEOCPX10
5F12I21 KC2025 06 03.40569 22 18 11.06 -12 46 03.5 ~63AV 19.2 VqNEOCPX10
5F12I21 KC2025 06 03.41056 22 18 11.14 -12 46 07.8 ~63AV 19.3 VqNEOCPX10
5F12I21 KC2025 06 03.43523 22 18 11.654-12 46 31.55 ~63DHx18.7 GVNEOCPU52
5F12I21 KC2025 06 03.46653 22 18 12.209-12 46 54.98 ~63DH 18.5 GVNEOCPU52
5F12I21 KC2025 06 03.87953622 18 19.192-12 52 16.69 ~63N2 17.5 GXNEOCPN56
5F12I21 KC2025 06 03.88742622 18 19.282-12 52 22.45 ~63N2 18.2 GXNEOCPN56
5F12I21 7C2025 06 03.98275 22 18 20.878-12 53 35.05 ~643V 19.3 GVNEOCPL81
5F12I21 7C2025 06 03.98750 22 18 20.978-12 53 38.83 ~643V 19.4 GVNEOCPL81
5F12I21 8C2025 06 04.00605 22 18 21.29 -12 53 56.2 ~65I2 19.8 GVNEOCP094
5F12I21 8C2025 06 04.00963 22 18 21.33 -12 53 58.9 ~65I2 19.7 GVNEOCP094
5F12I21 8C2025 06 04.01322 22 18 21.38 -12 54 02.3 ~65I2 20.0 GVNEOCP094
5F12I21 |C2025 06 04.34146022 18 26.760-12 58 18.10 ~64E2 19.8 GVNEOCP807
5F12I21 |C2025 06 04.34656022 18 26.830-12 58 22.10 ~64E2 19.9 GVNEOCP807
5F12I21 |C2025 06 04.35202022 18 26.910-12 58 26.60 ~64E2 19.8 GVNEOCP807
5F12I21 KC2025 06 04.75260 22 18 33.29 -13 03 48.1 ~69Dl 19.5 VVNEOCPP87
5F12I21 KC2025 06 04.76610 22 18 33.52 -13 04 00.1 ~69Dl VNEOCPP87
5F12I21 8C2025 06 05.01453 22 18 37.50 -13 07 19.5 ~65I2 20.4 GVNEOCP094
5F12I21 8C2025 06 05.01847 22 18 37.55 -13 07 22.5 ~65I2 19.5 GVNEOCP094
5F12I21 8C2025 06 05.02241 22 18 37.60 -13 07 25.7 ~65I2 19.5 GVNEOCP094
5F12I21 KB2025 06 05.03218 22 18 37.75 -13 07 33.6 ~65Il 18.5 GXNEOCPM45
5F12I21 KB2025 06 05.04128 22 18 37.88 -13 07 40.8 ~65Il 18.5 GXNEOCPM45
5F12I21 KB2025 06 05.05039 22 18 38.02 -13 07 48.3 ~65Il 18.7 GXNEOCPM45
5F12I21 KC2025 06 05.36098 22 18 42.64 -13 11 56.2 ~65Blx18.9 RqNEOCPI47
5F12I21 KC2025 06 05.40198 22 18 43.32 -13 12 29.9 ~65Bl 18.9 RqNEOCPI47
5F12I21 KC2025 06 06.11485 22 18 54.070-13 22 16.03 ~665H 19.1 rZNEOCP213
5F12I21 KC2025 06 06.12660 22 18 54.223-13 22 26.69 ~665H 18.6 rZNEOCP213
5F12I21 C2025 06 06.38779 22 18 57.87 -13 25 57.6 ~66IHx19.9 RoNEOCPX19
5F12I21 C2025 06 06.40940 22 18 58.14 -13 26 15.7 ~66IHx19.3 RoNEOCPX19
5F12I21 C2025 06 06.43103 22 18 58.36 -13 26 33.1 ~66IHx19.3 RoNEOCPX19
5F12I21 KB2025 06 06.83740 22 19 04.375-13 32 15.90 ~674l 18.4 GVNEOCPO46
5F12I21 KB2025 06 06.85372 22 19 04.627-13 32 28.43 ~674l 18.0 GVNEOCPO46
5F12I21 KB2025 06 06.86634 22 19 04.762-13 32 39.70 ~674l 18.5 GVNEOCPO46
5F12I21 C2025 06 07.36203 22 19 11.63 -13 39 32.5 ~67NHx19.5 RoNEOCPX19
5F12I21 C2025 06 07.37741 22 19 11.55 -13 39 47.8 ~68KHx19.4 RoNEOCPX19
5F12I21 C2025 06 07.38796 22 19 11.72 -13 39 56.4 ~67NHx19.1 RoNEOCPX19
5F12I21 KC2025 06 07.39616 22 19 11.95 -13 40 03.7 ~67AV 19.7 VqNEOCPX10
5F12I21 C2025 06 07.39858 22 19 11.62 -13 40 04.3 ~68KHx20.3 RoNEOCPX19
5F12I21 KC2025 06 07.40155 22 19 12.04 -13 40 08.3 ~67AV 19.8 VqNEOCPX10
5F12I21 KC2025 06 07.40693 22 19 12.09 -13 40 12.7 ~67AV 19.7 VqNEOCPX10
5F12I21 C2025 06 07.41259 22 19 12.09 -13 40 18.0 ~67NH 19.8 RoNEOCPX19
5F12I21 C2025 06 07.41969 22 19 12.22 -13 40 23.3 ~68KH 19.6 RoNEOCPX19
5F12I21 KC2025 06 07.42613 22 19 12.44 -13 40 31.8 ~67DH 19.4 GVNEOCPV21
5F12I21 KC2025 06 07.44072 22 19 12.61 -13 40 44.1 ~67DH 19.5 GVNEOCPV21
5F12I21 KC2025 06 07.45530 22 19 12.76 -13 40 56.4 ~67DH 19.8 GVNEOCPV21
5F12I21 KC2025 06 08.10231 22 19 21.228-13 50 09.53 ~6872 19.3 rZNEOCP213
5F12I21 KC2025 06 08.11480 22 19 21.394-13 50 21.05 ~6872 19.4 rZNEOCP213
5F12I21 KC2025 06 10.24041 22 19 46.22 -14 21 28.3 ~6ALV 19.3 VqNEOCPX03
5F12I21 KC2025 06 10.25408 22 19 46.35 -14 21 40.6 ~6ALV 19.5 VqNEOCPX03
5F12I21 KC2025 06 10.26919 22 19 46.49 -14 21 54.4 ~6ALV 19.5 VqNEOCPX03
5F12I21 0C2025 06 11.34541 22 19 57.21 -14 38 14.7 ~6BA2 VNEOCPX07
5F12I21 0C2025 06 11.35422 22 19 57.30 -14 38 22.9 ~6BA2 19.2 GVNEOCPX07
Station data:
(094) Crimea-Simeïs (N44.403086 E33.997400) Ukraine. Observer A.
Novichonok. 1.0-m f/13 reflector + CCD.
(213) Observatorio Montcabre (N41.519712 E2.385390) Spain. Observer R.
Naves. Measurer M. Campas. 0.30-m f/9 reflector + CCD.
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(I47) Pierre Auger Observatory, Malargüe (S35.495440 W69.449700) Argentina.
Observer M. Mašek. 0.3-m f/6.8 reflector + CCD.
(L34) Galhassin Robotic Telescope, Isnello (N37.939358 E14.020610) Italy.
Observer A. Nastasi. 0.40-m reflector + CCD.
(L81) Skygems Namibia Remote Observatory (S23.236420 E16.361690) Namibia.
Observer N. Paul. Measurers L. Buzzi, G. Galli, A. Aletti. 0.51-m f/6.7
astrograph + CCD.
(M45) Starhopper Observatory, Sfantu Gheorghe (N45.865494 E25.768890)
Romania. Observer F. Ursache. 0.41-m f/7.5 reflector + CMO.
(N56) Jiama'erdeng Tianwentai JIST project, Ali, Tibet (N32.325095
E80.026750) China. Observers T. Chen, D. W. E. Green. 0.3-m f/7.2
reflector + CCD.
(O46) Daocheng Glacier Observatory (N29.011748 E100.226640) China.
(P87) Hirao Observatory, Yamaguchi (N33.954133 E132.094190) Japan.
Observer K. Yoshimoto. 0.20-m f/8.0 Ritchey-Chrétien + CCD + f/5.4 focal
reducer.
(U52) Shasta Valley Observatory, Grenada (N41.579164 W122.549000)
US/California. Observer J. E. Rogers. Measurers J. E. Rogers, D. Parrott.
0.30-m Helin Telescope + CCD.
(V21) Cewanee Observatory at DSNM (N31.946619 W108.897690) US/New Mexico.
Observer D. T. Durig. 0.4-m f/8 Ritchey-Chrétien + 4656x3520 CCD.
(W94) AMACS1, San Pedro de Atacama (S22.953074 W68.179810) Chile. Observers
A. Maury, G. Attard. Measurers A. Maury, G. Attard, D. Parrott. 0.28-m
f/2.2 Schmidt + CCD.
(X03) Observatoire SADR, Poroto (S30.533914 W70.796390) Chile. Observers
J. L. Virlichie, P. Traverse. 0.35-m f/4.7 Newtonian reflector + CCD.
(X07) iTelescope Deep Sky Chile, Rio Hurtado (S30.526389 W70.853610) Chile.
Observer H. Sato. 0.51-m f/6.8 astrograph + CCD.
(X10) OVTLN, San Pedro de Atacama (S22.953331 W68.179600) Chile. Observers
A. Maury, G. Attard, F. Signoret. Measurers A. Maury, G. Attard, D.
Parrott. 0.50-m f/4 reflector + CCD.
(X19) Santel Observatory, El Leoncito (S31.802444 W69.326170) Argentina.
Orbital elements: 5F12I21
Perihelion 2025 Dec 20.29337 +/- 0.506 TT = 7:02:27 (JD 2461029.79337)
Epoch 2025 Jun 11.0 TT = JDT 2460837.5 AutoNEOCP
M 359.96799816 +/- 0.054 (J2000 ecliptic)
n 0.00016642 +/- 0.000278 Peri. 232.41405 +/- 0.21
a 327.337412 +/- 405 Node 134.98464 +/- 0.022
e 0.9913230 +/- 0.00987 Incl. 86.52746 +/- 0.07
P5922.34178 H 13.39 G 0.15 U 7.2
q 2.84027677 +/- 0.00638 Q 651.834547 +/- 758
54 of 63 observations 2025 June 2-11; mean residual 0".42
Residuals in arcseconds: 250602 W94 .58+ .19- 250604 094 .54+ .32+ 250606 O46 .13+ .91+ 250602 W94 .70- .33- 250604 094 .43+ .25- 250606 O46 .28- .24+ 250602 W94 .37- .28- 250604 807 .61+ .24+ 250607 X19( 1.5+ 2.2+) 250602 X10 .01+ .06- 250604 807 .49+ .30+ 250607 X19( 2.4- .07-) 250602 X10 .28+ .15+ 250604 807 .44+ .14+ 250607 X19( 1.8- .28+) 250602 X10 .41+ .35+ 250604 P87 .66- .70+ 250607 X10 .08+ .36+ 250602 X10 .82- .19- 250604 P87 .27- .47- 250607 X19( 5.2- 1.4+) 250602 X10 .10- .62+ 250605 094 .70+ .14- 250607 X10 .43+ .33+ 250602 X10 .69- .59+ 250605 094 .56+ .04+ 250607 X10 .20+ .49+ 250603 L34 .19- .52- 250605 094 .43+ .02+ 250607 X19 .87- .44- 250603 L34 .81- .95+ 250605 M45 .31+ .00 250607 X19 .24- .28+ 250603 X10 .02+ .46+ 250605 M45 .22+ .15+ 250607 V21 .20+ .09+ 250603 X10 .03+ .52+ 250605 M45 .27+ .00 250607 V21 .03+ .19+ 250603 X10 .06+ .01+ 250605 I47( 1.9- .28-) 250607 V21 .41- .28+ 250603 U52( .01- 2.0-) 250605 I47 .59- .68- 250608 213 .16- .23+ 250603 U52 .60+ .97- 250606 213 .14- .31- 250608 213 .09+ .52- 250603 N56 .56+ .18- 250606 213 .28- 1.3- 250610 X03 .08+ .09- 250603 N56 .04+ .28+ 250606 X19( 1.5- .65+) 250610 X03 .02- .04- 250603 L81 .62- .13- 250606 X19( 1.7- .49+) 250610 X03 .16- .18- 250603 L81 .28- .15- 250606 X19( 2.7- 1.0+) 250611 X07 .08+ .04+ 250604 094 .79+ .19+ 250606 O46 .44- .26- 250611 X07 .31+ .03- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 06 11 15 22 19 59.742 -14 42 33.90 2.9566 3.4251 109.0 19.3 .238 76 2025 06 11 16 22 20 00.123 -14 43 12.52 2.9557 3.4249 109.1 19.3 .243 76 2025 06 11 17 22 20 00.503 -14 43 51.18 2.9548 3.4246 109.1 19.3 .249 76 2025 06 11 18 22 20 00.880 -14 44 29.87 2.9539 3.4244 109.2 19.3 .254 76 2025 06 11 19 22 20 01.256 -14 45 08.59 2.9531 3.4242 109.2 19.3 .259 76 2025 06 11 20 22 20 01.630 -14 45 47.35 2.9522 3.4240 109.3 19.3 .265 76 2025 06 11 21 22 20 02.002 -14 46 26.14 2.9513 3.4237 109.3 19.3 .270 76 2025 06 11 22 22 20 02.372 -14 47 04.96 2.9505 3.4235 109.3 19.3 .276 76 2025 06 11 23 22 20 02.740 -14 47 43.82 2.9496 3.4233 109.4 19.3 .281 76 2025 06 12 00 22 20 03.107 -14 48 22.71 2.9487 3.4231 109.4 19.3 .287 76 2025 06 12 01 22 20 03.472 -14 49 01.64 2.9479 3.4228 109.5 19.3 .292 76 2025 06 12 02 22 20 03.835 -14 49 40.59 2.9470 3.4226 109.5 19.3 .298 76 2025 06 12 03 22 20 04.196 -14 50 19.58 2.9461 3.4224 109.5 19.3 .304 76 2025 06 12 04 22 20 04.555 -14 50 58.61 2.9453 3.4222 109.6 19.3 .309 76 2025 06 12 05 22 20 04.913 -14 51 37.67 2.9444 3.4219 109.6 19.3 .315 76 2025 06 12 06 22 20 05.268 -14 52 16.76 2.9436 3.4217 109.7 19.3 .321 76 2025 06 12 07 22 20 05.622 -14 52 55.89 2.9427 3.4215 109.7 19.3 .327 76 2025 06 12 08 22 20 05.974 -14 53 35.05 2.9418 3.4213 109.8 19.3 .333 76 2025 06 12 09 22 20 06.324 -14 54 14.24 2.9410 3.4210 109.8 19.3 .338 76 2025 06 12 10 22 20 06.673 -14 54 53.47 2.9401 3.4208 109.8 19.3 .344 76 2025 06 12 11 22 20 07.019 -14 55 32.73 2.9392 3.4206 109.9 19.3 .350 76 2025 06 12 12 22 20 07.364 -14 56 12.02 2.9384 3.4204 109.9 19.3 .357 76 2025 06 12 13 22 20 07.707 -14 56 51.35 2.9375 3.4201 110.0 19.3 .363 76 2025 06 12 14 22 20 08.048 -14 57 30.71 2.9366 3.4199 110.0 19.3 .369 76 2025 06 12 15 22 20 08.387 -14 58 10.11 2.9358 3.4197 110.1 19.3 .375 76 2025 06 12 16 22 20 08.724 -14 58 49.54 2.9349 3.4195 110.1 19.3 .381 76 2025 06 12 17 22 20 09.060 -14 59 29.00 2.9341 3.4192 110.1 19.3 .387 76 2025 06 12 18 22 20 09.394 -15 00 08.50 2.9332 3.4190 110.2 19.3 .394 76 2025 06 12 19 22 20 09.726 -15 00 48.03 2.9323 3.4188 110.2 19.3 .400 76 2025 06 12 20 22 20 10.056 -15 01 27.59 2.9315 3.4186 110.3 19.3 .407 76 2025 06 12 21 22 20 10.384 -15 02 07.19 2.9306 3.4183 110.3 19.3 .413 76 2025 06 12 22 22 20 10.710 -15 02 46.83 2.9297 3.4181 110.3 19.3 .420 76 2025 06 12 23 22 20 11.034 -15 03 26.49 2.9289 3.4179 110.4 19.3 .426 76 2025 06 13 00 22 20 11.357 -15 04 06.20 2.9280 3.4177 110.4 19.3 .433 76 2025 06 13 01 22 20 11.678 -15 04 45.93 2.9272 3.4174 110.5 19.3 .439 76 2025 06 13 02 22 20 11.997 -15 05 25.70 2.9263 3.4172 110.5 19.3 .446 76 2025 06 13 03 22 20 12.314 -15 06 05.50 2.9254 3.4170 110.6 19.3 .453 76 2025 06 13 04 22 20 12.629 -15 06 45.34 2.9246 3.4168 110.6 19.3 .459 76 2025 06 13 05 22 20 12.942 -15 07 25.21 2.9237 3.4165 110.6 19.3 .466 76 2025 06 13 06 22 20 13.254 -15 08 05.12 2.9229 3.4163 110.7 19.3 .473 76 2025 06 13 07 22 20 13.563 -15 08 45.05 2.9220 3.4161 110.7 19.3 .480 76 2025 06 13 08 22 20 13.871 -15 09 25.03 2.9211 3.4159 110.8 19.3 .487 76 2025 06 13 09 22 20 14.177 -15 10 05.04 2.9203 3.4156 110.8 19.3 .494 76 2025 06 13 10 22 20 14.481 -15 10 45.08 2.9194 3.4154 110.9 19.3 .501 76 2025 06 13 11 22 20 14.783 -15 11 25.15 2.9186 3.4152 110.9 19.3 .508 76 2025 06 13 12 22 20 15.083 -15 12 05.26 2.9177 3.4150 110.9 19.3 .515 76 2025 06 13 13 22 20 15.382 -15 12 45.41 2.9169 3.4147 111.0 19.3 .522 76 2025 06 13 14 22 20 15.678 -15 13 25.59 2.9160 3.4145 111.0 19.3 .530 76