"Pseudo-MPEC" for C1DF4G5
Created 2026 Mar 30 0:35:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C1DF4G5*1C2026 03 22.36482613 21 55.613+02 35 31.63 ~3M9K 22.24GVNEOCPV00
C1DF4G5 1C2026 03 22.37041913 21 52.808+02 34 42.53 ~3M9K 22.12GVNEOCPV00
C1DF4G5 1C2026 03 22.37600913 21 49.972+02 33 54.61 ~3M9K 22.23GVNEOCPV00
C1DF4G5 1C2026 03 22.38159713 21 47.171+02 33 06.70 ~3M9K 22.40GVNEOCPV00
C1DF4G5 C2026 03 22.40177613 21 36.616+02 30 08.52 ~3MAK 21.4 GWNEOCPH01
C1DF4G5 C2026 03 22.40496413 21 35.005+02 29 40.79 ~3MAK 21.4 GWNEOCPH01
C1DF4G5 KC2026 03 22.41612313 21 29.436+02 28 04.31 ~3MAK 21.8 GWNEOCPH01
C1DF4G5 KC2026 03 22.42325913 21 25.879+02 27 02.50 ~3MAK 21.6 GWNEOCPH01
Station data:
(H01) Magdalena Ridge Observatory, Socorro (N33.984833 W107.189333) US/New
Mexico. Observers W. H. Ryan, E. V. Ryan. Measurer W. H. Ryan. 2.4-m
f/8.9 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: C1DF4G5
Perihelion 2026 Jan 24.653276 +/- 77.6 TT = 15:40:43.0 (JD 2461065.153276)
Epoch 2026 Mar 22.0 TT = JDT 2461121.5 Earth MOID: 0.0670 Ma: 0.0369
M 29.582313141 +/- 60 (J2000 ecliptic) AutoNEOCP
n 0.525005026 +/- 0.14 Peri. 106.505148 +/- 110
a 1.521809910 +/- 0.271 Node 6.519136 +/- 0.6
e 0.42388615 +/- 0.148 Incl. 13.931558 +/- 7
P 1.877/685.695d H 26.14 G 0.15 U 11.4 SR
q 0.876735760 +/- 0.145 Q 2.166884061 +/- 0.394
From 8 observations 2026 Mar. 22 (84.1 min); mean residual 0".25
Residuals in arcseconds: 260322 V00 .19- .02+ 260322 V00 .31+ .60+ 260322 H01 .02+ .00 260322 V00 .15+ .53- 260322 H01 .15- .05+ 260322 H01 .19+ .11- 260322 V00 .01- .05+ 260322 H01 .31- .08- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 03 30 01 12 37 41.180 -10 32 56.62 .13841 1.1360 172.9 22.6 23d 116 2026 03 30 02 12 37 30.945 -10 35 49.39 .13867 1.1363 172.9 22.6 23d 116 2026 03 30 03 12 37 20.744 -10 38 41.47 .13893 1.1365 172.9 22.6 24d 116 2026 03 30 04 12 37 10.578 -10 41 32.85 .13919 1.1368 172.9 22.6 24d 115 2026 03 30 05 12 37 00.446 -10 44 23.55 .13945 1.1371 172.8 22.6 24d 115 2026 03 30 06 12 36 50.349 -10 47 13.56 .13971 1.1373 172.8 22.6 24d 115 2026 03 30 07 12 36 40.286 -10 50 02.89 .13997 1.1376 172.8 22.6 25d 115 2026 03 30 08 12 36 30.258 -10 52 51.54 .14023 1.1379 172.8 22.6 25d 114 2026 03 30 09 12 36 20.263 -10 55 39.52 .14049 1.1381 172.7 22.6 25d 114 2026 03 30 10 12 36 10.303 -10 58 26.82 .14075 1.1384 172.7 22.7 25d 114 2026 03 30 11 12 36 00.376 -11 01 13.45 .14101 1.1387 172.7 22.7 25d 114 2026 03 30 12 12 35 50.483 -11 03 59.42 .14128 1.1389 172.7 22.7 26d 113 2026 03 30 13 12 35 40.623 -11 06 44.72 .14154 1.1392 172.6 22.7 26d 113 2026 03 30 14 12 35 30.798 -11 09 29.35 .14180 1.1395 172.6 22.7 26d 113 2026 03 30 15 12 35 21.005 -11 12 13.33 .14206 1.1397 172.6 22.7 26d 113 2026 03 30 16 12 35 11.246 -11 14 56.66 .14233 1.1400 172.6 22.7 26d 113 2026 03 30 17 12 35 01.519 -11 17 39.33 .14259 1.1403 172.5 22.7 26d 112 2026 03 30 18 12 34 51.826 -11 20 21.35 .14285 1.1405 172.5 22.7 27d 112 2026 03 30 19 12 34 42.166 -11 23 02.72 .14312 1.1408 172.5 22.7 27d 112 2026 03 30 20 12 34 32.538 -11 25 43.45 .14338 1.1410 172.4 22.7 27d 112 2026 03 30 21 12 34 22.943 -11 28 23.53 .14365 1.1413 172.4 22.7 27d 112 2026 03 30 22 12 34 13.380 -11 31 02.98 .14391 1.1416 172.4 22.7 27d 111 2026 03 30 23 12 34 03.850 -11 33 41.79 .14418 1.1418 172.3 22.7 27d 111 2026 03 31 00 12 33 54.352 -11 36 19.97 .14444 1.1421 172.3 22.7 28d 111 2026 03 31 01 12 33 44.886 -11 38 57.52 .14471 1.1424 172.3 22.7 28d 111 2026 03 31 02 12 33 35.452 -11 41 34.44 .14497 1.1426 172.2 22.7 28d 111 2026 03 31 03 12 33 26.050 -11 44 10.73 .14524 1.1429 172.2 22.8 28d 111 2026 03 31 04 12 33 16.680 -11 46 46.40 .14550 1.1432 172.2 22.8 28d 110 2026 03 31 05 12 33 07.342 -11 49 21.46 .14577 1.1434 172.1 22.8 28d 110 2026 03 31 06 12 32 58.035 -11 51 55.89 .14604 1.1437 172.1 22.8 29d 110 2026 03 31 07 12 32 48.759 -11 54 29.71 .14630 1.1440 172.0 22.8 29d 110 2026 03 31 08 12 32 39.515 -11 57 02.92 .14657 1.1442 172.0 22.8 29d 110 2026 03 31 09 12 32 30.303 -11 59 35.52 .14684 1.1445 172.0 22.8 29d 110 2026 03 31 10 12 32 21.121 -12 02 07.51 .14711 1.1448 171.9 22.8 29d 110 2026 03 31 11 12 32 11.970 -12 04 38.90 .14737 1.1450 171.9 22.8 29d 109 2026 03 31 12 12 32 02.850 -12 07 09.69 .14764 1.1453 171.9 22.8 29d 109 2026 03 31 13 12 31 53.761 -12 09 39.88 .14791 1.1456 171.8 22.8 30d 109 2026 03 31 14 12 31 44.703 -12 12 09.47 .14818 1.1458 171.8 22.8 30d 109 2026 03 31 15 12 31 35.675 -12 14 38.47 .14845 1.1461 171.7 22.8 30d 109 2026 03 31 16 12 31 26.677 -12 17 06.88 .14872 1.1464 171.7 22.8 30d 109 2026 03 31 17 12 31 17.710 -12 19 34.70 .14899 1.1466 171.7 22.8 30d 109 2026 03 31 18 12 31 08.774 -12 22 01.94 .14926 1.1469 171.6 22.8 30d 108 2026 03 31 19 12 30 59.867 -12 24 28.59 .14953 1.1472 171.6 22.8 30d 108 2026 03 31 20 12 30 50.990 -12 26 54.66 .14980 1.1474 171.5 22.9 30d 108 2026 03 31 21 12 30 42.144 -12 29 20.15 .15007 1.1477 171.5 22.9 31d 108 2026 03 31 22 12 30 33.327 -12 31 45.07 .15034 1.1480 171.4 22.9 31d 108 2026 03 31 23 12 30 24.539 -12 34 09.42 .15061 1.1482 171.4 22.9 31d 108 2026 04 01 00 12 30 15.782 -12 36 33.19 .15088 1.1485 171.4 22.9 31d 108