"Pseudo-MPEC" for C1GK9J5
Created 2026 Oct 14 6:35:05 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C1GK9J5*1C2026 10 06.43316802 17 58.862-00 12 01.84 ~ADI5 22.41GVNEOCPV00
C1GK9J5 1C2026 10 06.43874802 17 58.963-00 11 42.22 ~ADI5 VNEOCPV00
C1GK9J5 1C2026 10 06.44432502 17 59.078-00 11 21.91 ~ADI5 VNEOCPV00
C1GK9J5 1C2026 10 06.44990802 17 59.215-00 11 01.50 ~ADI5 21.90GVNEOCPV00
C1GK9J5 1C2026 10 06.46822002 17 59.770-00 09 57.20 ~ADI5 VNEOCP691
C1GK9J5 1C2026 10 06.48155002 18 00.110-00 09 09.90 ~ADI5 21.6 RVNEOCP691
Station data:
(691) Steward Observatory, Kitt Peak - Spacewatch (N31.962186 W111.600340)
US/Arizona. Observer J. V. Scotti. 0.9-m f/3 reflector + CCD.
(V00) Kitt Peak-Bok (N31.963125 W111.600190) US/Arizona. Measurers T.
Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A.
D. Grauer, H. Gröller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J.
Leonard, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchoś. 2.25-m
reflector + 4x4K mosaic CCD.
Orbital elements: C1GK9J5
Perihelion 2026 Dec 7.986999 +/- 39.4 TT = 23:41:16.7 (JD 2461382.486999)
Epoch 2026 Oct 6.0 TT = JDT 2461319.5 Earth MOID: 0.0230 Ve: 0.0998
M 328.708408595 +/- 26 (J2000 ecliptic) AutoNEOCP
n 0.496794449 +/- 0.266 Peri. 88.895287 +/- 60
a 1.578888854 +/- 0.564 Node 20.564219 +/- 35
e 0.57099624 +/- 0.175 Incl. 14.681552 +/- 5.0
P 1.984/724.632d H 25.53 G 0.15 U 11.9 SR
q 0.677349241 +/- 0.199 Q 2.480428467 +/- 1.98
From 6 observations 2026 Oct. 6 (69.7 min); mean residual 0".39
Residuals in arcseconds: 261006 V00 .55+ .26- 261006 V00 .41- .15+ 261006 691 .47+ .03- 261006 V00 .02- .39- 261006 V00 .51- .76+ 261006 691 .07- .23- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 14 07 02 31 31.170 +20 51 27.91 .04792 1.0421 157.7 20.1 50d 95 2026 10 14 08 02 31 42.410 +21 08 42.55 .04756 1.0417 157.6 20.0 50d 95 2026 10 14 09 02 31 53.862 +21 26 12.99 .04720 1.0413 157.4 20.0 50d 94 2026 10 14 10 02 32 05.531 +21 43 59.54 .04683 1.0409 157.3 20.0 50d 94 2026 10 14 11 02 32 17.424 +22 02 02.50 .04648 1.0405 157.1 20.0 50d 94 2026 10 14 12 02 32 29.548 +22 20 22.20 .04612 1.0401 156.9 20.0 49d 94 2026 10 14 13 02 32 41.910 +22 38 58.95 .04576 1.0397 156.7 20.0 49d 94 2026 10 14 14 02 32 54.517 +22 57 53.09 .04541 1.0393 156.5 20.0 49d 94 2026 10 14 15 02 33 07.376 +23 17 04.95 .04505 1.0389 156.4 20.0 49d 94 2026 10 14 16 02 33 20.496 +23 36 34.87 .04470 1.0385 156.2 19.9 49d 94 2026 10 14 17 02 33 33.884 +23 56 23.20 .04435 1.0381 156.0 19.9 49d 94 2026 10 14 18 02 33 47.550 +24 16 30.29 .04400 1.0377 155.7 19.9 49d 94 2026 10 14 19 02 34 01.502 +24 36 56.50 .04365 1.0373 155.5 19.9 49d 94 2026 10 14 20 02 34 15.749 +24 57 42.19 .04331 1.0369 155.3 19.9 49d 94 2026 10 14 21 02 34 30.301 +25 18 47.73 .04296 1.0365 155.1 19.9 49d 94 2026 10 14 22 02 34 45.168 +25 40 13.51 .04262 1.0361 154.8 19.9 49d 94 2026 10 14 23 02 35 00.361 +26 01 59.89 .04228 1.0357 154.6 19.9 49d 94 2026 10 15 00 02 35 15.890 +26 24 07.27 .04194 1.0353 154.4 19.9 49d 94 2026 10 15 01 02 35 31.768 +26 46 36.04 .04160 1.0349 154.1 19.8 49d 94 2026 10 15 02 02 35 48.006 +27 09 26.59 .04127 1.0345 153.8 19.8 49d 95 2026 10 15 03 02 36 04.616 +27 32 39.32 .04093 1.0341 153.6 19.8 49d 95 2026 10 15 04 02 36 21.613 +27 56 14.65 .04060 1.0337 153.3 19.8 49d 95 2026 10 15 05 02 36 39.009 +28 20 12.98 .04027 1.0333 153.0 19.8 49d 95 2026 10 15 06 02 36 56.820 +28 44 34.72 .03995 1.0330 152.7 19.8 49d 95 2026 10 15 07 02 37 15.060 +29 09 20.30 .03962 1.0326 152.4 19.8 49d 95 2026 10 15 08 02 37 33.746 +29 34 30.13 .03930 1.0322 152.1 19.8 49d 95 2026 10 15 09 02 37 52.893 +30 00 04.63 .03898 1.0318 151.8 19.8 49d 95 2026 10 15 10 02 38 12.520 +30 26 04.24 .03866 1.0314 151.5 19.8 49d 95 2026 10 15 11 02 38 32.645 +30 52 29.39 .03834 1.0310 151.1 19.8 49d 95 2026 10 15 12 02 38 53.288 +31 19 20.49 .03803 1.0306 150.8 19.7 49d 95 2026 10 15 13 02 39 14.468 +31 46 37.98 .03772 1.0302 150.4 19.7 49d 95 2026 10 15 14 02 39 36.208 +32 14 22.29 .03741 1.0298 150.1 19.7 49d 95 2026 10 15 15 02 39 58.529 +32 42 33.85 .03710 1.0294 149.7 19.7 49d 95 2026 10 15 16 02 40 21.456 +33 11 13.09 .03680 1.0290 149.3 19.7 48d 94 2026 10 15 17 02 40 45.014 +33 40 20.43 .03650 1.0286 148.9 19.7 48d 94 2026 10 15 18 02 41 09.230 +34 09 56.29 .03620 1.0282 148.5 19.7 48d 94 2026 10 15 19 02 41 34.131 +34 40 01.08 .03590 1.0278 148.1 19.7 48d 94 2026 10 15 20 02 41 59.747 +35 10 35.23 .03561 1.0274 147.7 19.7 47d 94 2026 10 15 21 02 42 26.109 +35 41 39.14 .03532 1.0270 147.3 19.7 47d 94 2026 10 15 22 02 42 53.251 +36 13 13.20 .03504 1.0266 146.9 19.7 47d 94 2026 10 15 23 02 43 21.209 +36 45 17.80 .03475 1.0262 146.4 19.7 47d 94 2026 10 16 00 02 43 50.018 +37 17 53.31 .03447 1.0258 146.0 19.7 46d 94 2026 10 16 01 02 44 19.719 +37 51 00.10 .03420 1.0254 145.5 19.6 46d 94 2026 10 16 02 02 44 50.355 +38 24 38.53 .03392 1.0250 145.0 19.6 46d 93 2026 10 16 03 02 45 21.969 +38 58 48.92 .03365 1.0246 144.5 19.6 45d 93 2026 10 16 04 02 45 54.609 +39 33 31.60 .03339 1.0242 144.0 19.6 45d 93 2026 10 16 05 02 46 28.327 +40 08 46.86 .03312 1.0238 143.5 19.6 45d 93 2026 10 16 06 02 47 03.176 +40 44 34.97 .03286 1.0234 143.0 19.6 44d 93