508908 (2003 YX1)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2670716466 ± 2.95e-08
Semi-major axis (a)0.8797012338 AU ± 2.99e-10
Inclination (i)5.75552876° ± 2.24e-06
Long. of Asc. Node (Ω)89.61406143° ± 3.08e-06
Arg. of Perihelion (ω)223.14127539° ± 5.89e-06
Mean Anomaly (M)315.13234743° ± 8.99e-06
Mean Motion (n)1.1945641431°/day ± 6.09e-10
Perihelion dist (q)0.64475798 AU ± 2.59e-08
Aphelion dist (Q)1.11464449 AU ± 2.59e-08
Orbital Period0.82509281 yr ± 4.21e-10
Physical Parameters
H (abs. magnitude)20.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.374″
Uncertainty0
Orbit TypeAten
MOID0.011440 AU
Observations Used419
Oppositions4
Arc Total2003-2023
First Observation Used2003-12-19
Last Observation Used2023-02-12
Observations (450)
Date Type RA Dec Mag Band Observatory
2003-12-23 18:13:08 C 02 21 47.02 +12 25 08.1 r 151
2003-12-23 18:13:39 C 02 21 47.14 +12 25 11.5 r 151
2003-12-23 18:16:27 C 02 21 47.02 +12 25 22.1 c 113
2003-12-23 18:17:17 C 02 21 47.22 +12 25 28.3 c 113
2003-12-23 18:18:06 C 02 21 47.43 +12 25 33.5 c 113
2003-12-23 18:18:56 C 02 21 47.63 +12 25 38.7 c 113
2003-12-23 18:19:45 C 02 21 47.81 +12 25 44.4 c 113
2003-12-23 18:21:57 C 02 21 52.12 +12 26 24.2 r 938
2003-12-23 18:22:04 C 02 21 48.41 +12 26 00.3 c 113
2003-12-23 18:22:53 C 02 21 48.57 +12 26 05.7 c 113
2003-12-23 18:23:43 C 02 21 48.78 +12 26 11.3 c 113
2003-12-23 18:24:32 C 02 21 48.99 +12 26 16.7 c 113
2003-12-23 18:25:21 C 02 21 49.20 +12 26 22.4 c 113
2003-12-23 18:26:22 C 02 21 53.21 +12 26 55.1 r 938
2003-12-23 18:26:26 C 02 21 50.38 +12 26 37.0 185
2003-12-23 18:28:35 C 02 21 50.91 +12 26 51.8 185
2003-12-23 18:30:52 C 02 21 51.44 +12 27 07.0 185
2003-12-23 18:32:16 C 02 21 54.68 +12 27 34.8 r 938
2003-12-23 18:35:08 C 02 21 52.47 +12 27 35.8 185
2003-12-23 18:41:57 C 02 21 54.11 +12 28 21.6 185
2003-12-23 20:40:50 C 02 22 21.92 +12 41 30.5 r 215
2003-12-23 20:41:24 C 02 22 22.01 +12 41 33.1 r 215
2003-12-23 20:41:48 C 02 22 22.10 +12 41 35.6 r 215
2003-12-23 20:42:12 C 02 22 22.20 +12 41 38.3 r 215
2003-12-23 20:42:37 C 02 22 22.30 +12 41 41.1 r 215
2003-12-23 20:42:59 C 02 22 22.37 +12 41 43.6 r 215
2003-12-23 21:10:45 C 02 22 29.72 +12 45 09.0 r 176
2003-12-23 21:11:34 C 02 22 29.91 +12 45 14.4 r 176
2003-12-23 21:12:23 C 02 22 30.09 +12 45 19.9 r 176
2003-12-23 21:13:13 C 02 22 30.28 +12 45 25.3 r 176
2003-12-23 21:14:03 C 02 22 30.47 +12 45 30.8 r 176
2003-12-24 01:41:58 C 02 23 48.30 +13 14 49.5 r 446
2003-12-24 01:46:56 C 02 23 49.38 +13 15 21.2 r 446
2003-12-24 02:31:42 C 02 23 59.11 +13 20 05.5 r 446
2003-12-24 02:38:03 C 02 24 00.48 +13 20 45.6 r 446
2003-12-24 03:18:49 C 02 24 10.88 +13 24 47.8 16.3 c 704
2003-12-24 03:37:29 C 02 24 14.94 +13 26 44.7 15.9 c 704
2003-12-24 03:56:12 C 02 24 18.97 +13 28 41.2 16.3 c 704
2003-12-24 04:15:13 C 02 24 23.10 +13 30 39.5 16.2 c 704
2003-12-24 10:41:23 C 02 26 05.31 +14 09 46.4 m 379
2003-12-24 11:09:04 C 02 26 11.08 +14 12 31.3 m 379
2003-12-24 11:10:44 C 02 26 11.38 +14 12 40.7 m 379
2003-12-24 11:15:40 C 02 26 12.43 +14 13 10.1 m 379
2003-12-24 11:17:19 C 02 26 12.77 +14 13 19.3 m 379
2003-12-24 21:09:43 C 02 28 33.54 +15 08 59.8 d 118
2003-12-24 21:15:35 C 02 28 34.81 +15 09 32.3 d 118
2003-12-24 21:22:45 C 02 28 36.29 +15 10 10.9 d 118
2003-12-25 11:01:32 C 02 31 45.765 +16 25 12.55 r 413
2003-12-25 11:03:21 C 02 31 46.092 +16 25 21.69 r 413
2003-12-25 11:05:11 C 02 31 46.420 +16 25 30.71 r 413