380476 (2003 YO1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3991349788 ± 4.92e-08
Semi-major axis (a)1.1577754159 AU ± 2.33e-09
Inclination (i)14.25962347° ± 5.31e-06
Long. of Asc. Node (Ω)65.13420801° ± 1.07e-05
Arg. of Perihelion (ω)161.46292873° ± 1.68e-05
Mean Anomaly (M)99.80589809° ± 1.64e-05
Mean Motion (n)0.7911808936°/day ± 2.38e-09
Perihelion dist (q)0.69566675 AU ± 5.70e-08
Aphelion dist (Q)1.61988408 AU ± 5.71e-08
Orbital Period1.24576603 yr ± 3.75e-09
Physical Parameters
H (abs. magnitude)19.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.346″
Uncertainty0
Orbit TypeApollo
MOID0.227659 AU
Observations Used321
Oppositions6
Arc Total1994-2025
First Observation Used1994-01-13
Last Observation Used2025-01-04
Observations (392)
Date Type RA Dec Mag Band Observatory
2023-12-13 09:58:25 C 06 59 06.540 +40 10 01.78 V T05
2023-12-13 10:02:26 C 06 59 06.034 +40 10 07.82 V T05
2023-12-13 10:04:14 C 06 59 05.918 +40 10 10.74 X F52
2023-12-13 10:52:02 C 06 59 01.380 +40 11 27.60 V T05
2023-12-13 12:10:11 C 06 58 53.748 +40 13 33.96 V T08
2023-12-13 12:14:33 C 06 58 53.352 +40 13 40.08 V T08
2023-12-13 12:26:30 C 06 58 52.162 +40 14 00.20 V T08
2023-12-13 12:35:16 C 06 58 51.302 +40 14 13.70 V T08
2023-12-13 12:41:25 C 06 58 50.722 +40 14 23.46 V T08
2023-12-13 12:42:45 C 06 58 50.604 +40 14 26.02 V T08
2023-12-13 13:31:30 C 06 58 45.864 +40 15 42.91 V T08
2023-12-13 13:42:14 C 06 58 44.808 +40 15 59.69 V T08
2023-12-14 11:36:41 C 06 56 43.046 +40 51 22.14 V T08
2023-12-14 11:38:41 C 06 56 42.869 +40 51 25.02 V T08
2023-12-14 11:46:26 C 06 56 41.988 +40 51 38.12 V T08
2023-12-14 11:56:53 C 06 56 40.910 +40 51 55.22 V T08
2023-12-15 10:47:18 C 06 54 24.689 +41 29 19.32 V T08
2023-12-15 10:53:32 C 06 54 23.942 +41 29 28.61 V T08
2023-12-15 11:25:39 C 06 54 20.460 +41 30 21.78 V T08
2023-12-15 11:33:28 C 06 54 19.596 +41 30 34.88 V T08
2023-12-17 10:53:50 C 06 49 05.981 +42 49 35.22 V T05
2023-12-17 10:57:05 C 06 49 05.638 +42 49 41.16 V T05
2023-12-17 11:01:39 C 06 49 05.002 +42 49 49.40 V T05
2023-12-17 11:43:16 C 06 48 59.762 +42 50 59.24 V T05
2023-12-28 08:01:45 S 06 07 38.851 +50 28 13.84 V C57
2023-12-28 08:01:45 s 1 +165723.99 4 +283216.27 9250.0 C57
2023-12-28 09:21:44 S 06 07 22.500 +50 30 22.54 V C57
2023-12-28 09:21:44 s 1 +163230.76 0 +284546.50 790.0 C57
2023-12-28 11:21:45 S 06 06 54.451 +50 33 33.01 V C57
2023-12-28 11:21:45 s 1 +159414.11 0 +286408.88 7270.0 C57
2023-12-28 14:41:44 S 06 06 08.323 +50 38 40.24 V C57
2023-12-28 14:41:44 s 1 +152852.84 5 +289154.50 3040.0 C57
2023-12-28 15:41:44 S 06 05 55.750 +50 40 20.96 V C57
2023-12-28 15:41:44 s 1 +150835.77 5 +289888.18 1330.0 C57
2023-12-28 17:21:45 S 06 05 32.417 +50 42 45.72 V C57
2023-12-28 17:21:45 s 1 +147425.18 0 +291017.88 390.0 C57
2023-12-28 18:21:44 S 06 05 18.254 +50 44 24.72 V C57
2023-12-28 18:21:44 s 1 +145349.82 1 +291639.29 5660.0 C57
2023-12-28 18:41:44 S 06 05 13.906 +50 44 52.84 V C57
2023-12-28 18:41:44 s 1 +144653.24 2 +291836.96 4050.0 C57
2023-12-28 19:01:43 S 06 05 08.870 +50 45 23.00 V C57
2023-12-28 19:01:43 s 1 +143954.26 3 +292029.83 5880.0 C57
2023-12-28 19:21:45 S 06 05 04.922 +50 45 56.66 V C57
2023-12-28 19:21:45 s 1 +143252.92 7 +292217.99 1390.0 C57
2023-12-28 20:21:44 S 06 04 51.571 +50 47 30.62 V C57
2023-12-28 20:21:44 s 1 +141134.67 5 +292753.62 530.0 C57
2023-12-29 00:41:44 S 06 03 50.551 +50 54 16.38 V C57
2023-12-29 00:41:44 s 1 +131713.23 7 +294568.41 390.0 C57
2023-12-29 04:41:45 S 06 02 53.770 +51 00 12.46 V C57
2023-12-29 04:41:45 s 1 +122676.78 0 +295494.39 8710.0 C57