351340 (2004 YC5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6170545675 ± 4.56e-08
Semi-major axis (a)1.9296757352 AU ± 1.84e-09
Inclination (i)11.39078957° ± 4.58e-06
Long. of Asc. Node (Ω)334.55089694° ± 2.73e-05
Arg. of Perihelion (ω)27.17211825° ± 2.82e-05
Mean Anomaly (M)313.61150999° ± 2.66e-06
Mean Motion (n)0.3676933475°/day ± 5.27e-10
Perihelion dist (q)0.73896051 AU ± 8.80e-08
Aphelion dist (Q)3.12039096 AU ± 8.81e-08
Orbital Period2.68056599 yr ± 3.84e-09
Physical Parameters
H (abs. magnitude)18.12
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.274″
Uncertainty0
Orbit TypeApollo
MOID0.137013 AU
Observations Used314
Oppositions13
Arc Total2004-2024
First Observation Used2004-12-20
Last Observation Used2024-02-19
Observations (337)
Date Type RA Dec Mag Band Observatory
2021-02-16 03:28:37 C 04 09 50.55 +34 09 30.0 V G96
2023-05-03 07:52:27 C 21 21 32.30 -33 00 57.2 u 807
2023-05-03 07:55:55 C 21 21 32.94 -33 00 55.0 u 807
2023-05-03 07:59:23 C 21 21 33.71 -33 00 51.9 u 807
2023-10-16 14:38:34 C 09 55 32.444 +20 32 09.09 X F51
2023-10-16 14:45:59 C 09 55 33.033 +20 32 05.97 X F51
2023-10-16 14:53:26 C 09 55 33.596 +20 32 02.66 X F51
2023-10-16 15:00:49 C 09 55 34.156 +20 31 59.33 X F51
2023-11-24 14:28:42 C 10 47 08.011 +15 06 43.64 X F52
2023-11-24 14:40:57 C 10 47 08.400 +15 06 40.66 X F52
2023-11-24 14:53:09 C 10 47 08.775 +15 06 38.08 X F52
2023-11-24 15:05:22 C 10 47 09.138 +15 06 35.41 X F52
2024-01-11 09:36:46 C 10 41 10.050 +14 29 42.50 V G96
2024-01-11 09:44:11 C 10 41 09.708 +14 29 43.73 V G96
2024-01-11 09:51:36 C 10 41 09.377 +14 29 44.05 V G96
2024-01-11 09:59:01 C 10 41 09.010 +14 29 45.60 V G96
2024-01-21 10:07:18 C 10 28 08.011 +15 14 59.71 X F51
2024-01-21 10:24:01 C 10 28 06.962 +15 15 03.32 X F51
2024-01-21 10:40:46 C 10 28 05.908 +15 15 06.86 X F51
2024-02-04 09:49:14 C 10 05 15.450 +16 26 42.26 X F52
2024-02-04 10:06:55 C 10 05 14.137 +16 26 45.77 X F52
2024-02-04 10:24:41 C 10 05 12.822 +16 26 49.47 X F52
2024-02-04 10:42:26 C 10 05 11.501 +16 26 53.24 X F52
2024-02-08 08:41:25 C 09 58 21.399 +16 45 37.98 X F52
2024-02-08 08:59:11 C 09 58 20.077 +16 45 41.48 X F52
2024-02-08 09:16:59 C 09 58 18.757 +16 45 45.02 X F52
2024-02-08 09:34:50 C 09 58 17.426 +16 45 48.43 X F52
2024-02-09 08:12:04 C 09 56 38.839 +16 50 05.78 X F52
2024-02-09 08:28:49 C 09 56 37.597 +16 50 09.06 X F52
2024-02-09 08:45:33 C 09 56 36.360 +16 50 12.27 X F52
2024-02-10 08:48:45 C 09 54 51.661 +16 54 39.85 X F52
2024-02-10 09:08:25 C 09 54 50.208 +16 54 43.52 X F52
2024-02-10 09:28:00 C 09 54 48.750 +16 54 47.10 X F52
2024-02-19 03:53:52 C 09 40 03.281 +17 28 09.05 V G96
2024-02-19 04:01:14 C 09 40 02.827 +17 28 08.87 V G96
2024-02-19 04:08:38 C 09 40 02.291 +17 28 10.42 V G96
2024-02-19 04:16:01 C 09 40 01.722 +17 28 10.42 V G96