2025 CO3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1515482302 ± 2.20e-07
Semi-major axis (a)1.0980067253 AU ± 1.53e-07
Inclination (i)14.91325378° ± 1.30e-05
Long. of Asc. Node (Ω)328.43643545° ± 2.26e-06
Arg. of Perihelion (ω)277.23408393° ± 1.12e-05
Mean Anomaly (M)145.78477545° ± 4.68e-05
Mean Motion (n)0.8566526761°/day ± 1.79e-07
Perihelion dist (q)0.93160575 AU ± 2.74e-07
Aphelion dist (Q)1.26440770 AU ± 2.99e-07
Orbital Period1.15055531 yr ± 2.40e-07
Physical Parameters
H (abs. magnitude)23.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.240″
Uncertainty0
Orbit TypeApollo
MOID0.033399 AU
Observations Used118
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-06
Last Observation Used2025-09-08
Observations (122)
Date Type RA Dec Mag Band Observatory
2025-02-06 03:25:38 C 06 05 05.449 +48 01 15.60 V V00
2025-02-06 03:33:46 C 06 05 04.520 +48 00 55.15 V V00
2025-02-06 03:41:51 C 06 05 03.624 +48 00 35.03 V V00
2025-02-06 03:49:57 C 06 05 02.742 +48 00 14.51 V V00
2025-02-06 08:52:52 C 06 04 30.515 +47 47 11.22 V V06
2025-02-06 08:58:26 C 06 04 29.953 +47 46 56.35 V V06
2025-02-06 09:04:01 C 06 04 29.392 +47 46 41.74 V V06
2025-02-07 05:20:33 C 06 02 40.848 +46 55 10.24 V V06
2025-02-07 05:29:37 C 06 02 39.959 +46 54 46.73 V V06
2025-02-07 05:38:42 C 06 02 39.059 +46 54 23.22 V V06
2025-02-07 05:47:46 C 06 02 38.177 +46 53 59.60 V V06
2025-02-08 06:43:07 C 06 00 33.271 +45 49 46.06 V V06
2025-02-08 06:54:41 C 06 00 32.224 +45 49 15.42 V V06
2025-02-08 07:17:50 C 06 00 30.186 +45 48 13.93 V V06
2025-02-20 05:34:00 C 05 48 56.360 +33 24 35.80 V 291
2025-02-20 05:59:06 C 05 48 56.000 +33 23 31.40 V 291
2025-02-20 06:24:16 C 05 48 55.530 +33 22 26.30 V 291
2025-02-28 02:28:03 C 05 49 53.699 +25 44 12.73 V V06
2025-02-28 02:34:54 C 05 49 53.767 +25 43 56.78 V V06
2025-02-28 02:41:46 C 05 49 53.746 +25 43 40.51 V V06
2025-08-09 02:07:51 C 03 07 33.601 -31 37 37.52 W M21
2025-08-09 03:15:39 C 03 06 53.044 -31 32 09.59 W M21
2025-08-13 01:48:03 B 02 09 15.542 -21 27 15.19 X L34
2025-08-13 02:21:02 B 02 08 52.896 -21 23 00.20 X L34
2025-08-14 01:55:58 B 01 53 24.362 -18 09 35.68 X L34
2025-08-14 02:50:58 B 01 52 45.778 -18 01 49.94 X L34
2025-08-16 03:46:42 C 01 20 07.817 -10 38 54.89 Z J22
2025-08-16 03:58:38 C 01 19 59.388 -10 37 02.82 Z J22
2025-08-16 04:10:23 C 01 19 50.995 -10 35 12.98 Z J22
2025-08-18 00:24:33 B 00 50 36.742 -03 34 13.01 X K87
2025-08-18 00:33:36 B 00 50 30.586 -03 32 46.64 X K87
2025-08-18 00:42:40 B 00 50 24.384 -03 31 20.42 X K87
2025-08-18 01:13:06 B 00 50 03.677 -03 26 38.08 V L65
2025-08-18 01:23:18 B 00 49 56.714 -03 25 01.09 V L65
2025-08-18 01:33:31 B 00 49 49.752 -03 23 24.11 V L65
2025-08-18 10:34:42 C 00 43 58.291 -01 57 35.14 V U68
2025-08-18 10:39:30 C 00 43 55.012 -01 56 49.04 V U68
2025-08-18 11:07:02 C 00 43 36.137 -01 52 29.91 V U74
2025-08-18 11:11:51 C 00 43 32.836 -01 51 44.75 V U74
2025-08-19 00:52:30 B 00 34 51.242 +00 15 16.31 X K87
2025-08-19 00:58:31 B 00 34 47.222 +00 16 12.11 X K87
2025-08-19 01:04:33 B 00 34 43.212 +00 17 07.91 X K87
2025-08-19 10:13:18 B 00 28 57.012 +01 41 02.26 V U52
2025-08-19 10:15:15 B 00 28 55.740 +01 41 19.64 V U52
2025-08-19 10:17:11 B 00 28 54.468 +01 41 37.10 V U52
2025-08-20 10:16:52 B 00 14 09.566 +05 13 04.80 V U52
2025-08-20 10:18:29 B 00 14 08.590 +05 13 18.66 V U52
2025-08-20 10:20:07 B 00 14 07.550 +05 13 32.84 V U52
2025-08-21 02:19:06 C 00 04 40.757 +07 27 18.97 V G40
2025-08-21 02:28:20 C 00 04 34.954 +07 28 34.54 V G40