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
2004-12-20 06:43:55 C 07 12 24.93 +75 09 22.9 18.2 c 704
2004-12-20 07:02:34 C 07 12 13.82 +75 08 19.9 17.9 c 704
2004-12-20 07:21:28 C 07 12 02.72 +75 07 15.4 17.6 c 704
2004-12-20 07:42:00 C 07 11 50.53 +75 06 06.1 17.7 c 704
2004-12-20 08:01:14 C 07 11 39.37 +75 05 00.8 17.2 c 704
2004-12-21 00:18:09 C 07 03 13.45 +74 09 04.4 o 198
2004-12-21 00:19:29 C 07 03 12.83 +74 08 59.9 o 198
2004-12-21 00:19:55 C 07 03 12.62 +74 08 58.4 o 198
2004-12-21 00:22:07 C 07 03 11.56 +74 08 50.9 o 198
2004-12-21 00:23:00 C 07 03 11.15 +74 08 47.8 o 198
2004-12-21 00:26:58 C 07 03 09.21 +74 08 34.7 o 198
2004-12-21 02:20:09 C 07 02 21.75 +74 01 49.8 o H06
2004-12-21 02:25:16 C 07 02 19.31 +74 01 32.6 o H06
2004-12-21 02:30:14 C 07 02 16.99 +74 01 16.5 o H06
2004-12-21 06:34:35 C 07 00 19.52 +73 47 40.1 16.9 c 704
2004-12-21 06:35:00 C 07 00 19.31 +73 47 38.7 16.8 c 704
2004-12-21 06:36:39 C 07 00 19.62 +73 47 31.1 c 673
2004-12-21 06:40:50 C 07 00 17.57 +73 47 16.9 c 673
2004-12-21 06:46:29 C 07 00 14.94 +73 46 57.4 c 673
2004-12-21 06:55:06 C 07 00 09.49 +73 46 31.3 17.1 c 704
2004-12-21 06:55:09 C 07 00 10.68 +73 46 28.6 c 673
2004-12-21 06:56:14 C 07 00 09.10 +73 46 26.6 17.0 c 704
2004-12-21 07:14:26 C 07 00 00.31 +73 45 25.7 16.8 c 704
2004-12-21 07:16:37 C 06 59 59.38 +73 45 17.8 17.1 c 704
2004-12-21 07:33:58 C 06 59 50.87 +73 44 19.0 17.1 c 704
2004-12-21 07:35:42 C 06 59 50.03 +73 44 13.1 17.1 c 704
2004-12-21 07:53:34 C 06 59 41.58 +73 43 11.9 17.0 c 704
2004-12-21 07:55:50 C 06 59 40.47 +73 43 03.9 17.3 c 704
2004-12-25 03:00:38 C 06 30 09.71 +68 39 22.1 o 084
2004-12-25 16:23:51 C 06 27 18.34 +67 56 40.1 c A83
2004-12-25 16:33:34 C 06 27 16.30 +67 56 10.2 c A83
2004-12-25 16:38:03 C 06 27 15.33 +67 55 56.3 c A83
2004-12-25 16:41:17 C 06 27 14.68 +67 55 46.6 c A83
2004-12-25 16:52:11 C 06 27 12.33 +67 55 12.7 c A83
2004-12-25 17:51:50 C 06 27 00.72 +67 52 00.5 o J95
2004-12-25 18:01:03 C 06 26 58.96 +67 51 32.0 o J95
2004-12-25 18:10:17 C 06 26 56.75 +67 51 02.5 o J95
2004-12-26 23:45:18 C 06 21 16.51 +66 19 21.2 o 084
2004-12-26 23:48:58 C 06 21 15.86 +66 19 09.8 o 084
2004-12-29 02:28:07 C 06 13 46.73 +63 48 59.5 o 734
2004-12-29 02:30:14 C 06 13 46.47 +63 48 53.4 o 734
2004-12-29 02:38:37 C 06 13 45.32 +63 48 30.2 o 734
2004-12-29 02:40:43 C 06 13 45.04 +63 48 24.1 o 734
2004-12-30 19:18:54 C 06 09 05.50 +61 54 27.1 17.5 c 130
2004-12-30 19:21:06 C 06 09 05.26 +61 54 21.6 17.6 c 130
2004-12-30 19:23:17 C 06 09 05.01 +61 54 15.4 17.5 c 130
2004-12-30 19:25:26 C 06 09 04.74 +61 54 09.6 17.6 c 130
2004-12-31 22:44:26 C 06 06 26.77 +60 40 51.1 o 084
2005-01-02 18:40:59 C 06 03 03.32 +58 48 15.9 c 938
2005-01-02 20:01:01 C 06 02 57.53 +58 45 01.8 c 938