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
2003-12-28 05:49:53 C 02 44 19.71 +20 53 12.7 o 699
2003-12-28 06:12:43 C 02 44 22.82 +20 54 25.6 o 699
2003-12-28 06:35:27 C 02 44 25.94 +20 55 37.8 o 699
2003-12-28 06:58:13 C 02 44 29.10 +20 56 49.4 o 699
2003-12-28 08:03:40 C 02 44 38.48 +21 00 16.8 r G88
2003-12-28 08:19:56 C 02 44 40.92 +21 01 07.2 r G88
2003-12-28 08:33:08 C 02 44 42.95 +21 01 46.5 r G88
2003-12-28 10:43:58 C 02 45 11.87 +21 09 10.3 m 379
2003-12-28 11:03:59 C 02 45 14.43 +21 10 13.6 m 379
2003-12-28 11:06:07 C 02 45 14.72 +21 10 21.0 m 379
2003-12-28 11:12:34 C 02 45 15.54 +21 10 41.3 m 379
2003-12-29 02:21:32 C 02 47 34.54 +21 56 39.3 18.1 294
2003-12-29 02:31:47 C 02 47 35.81 +21 57 10.2 16.8 294
2003-12-29 02:52:10 C 02 47 38.39 +21 58 08.9 17.1 294
2003-12-29 11:03:11 C 02 48 52.539 +22 23 43.38 r 413
2003-12-29 11:05:11 C 02 48 52.767 +22 23 49.07 r 413
2003-12-29 11:07:10 C 02 48 52.996 +22 23 54.59 r 413
2003-12-30 03:54:33 C 02 51 15.01 +23 06 36.2 c H41
2003-12-30 03:57:49 C 02 51 15.40 +23 06 44.0 c H41
2003-12-30 04:01:09 C 02 51 15.80 +23 06 52.9 c H41
2003-12-30 04:03:23 C 02 51 16.05 +23 06 57.9 c H41
2003-12-30 04:06:05 C 02 51 16.28 +23 07 04.9 c H41
2003-12-30 10:11:21 C 02 52 09.287 +23 24 18.40 r 413
2003-12-30 10:13:31 C 02 52 09.520 +23 24 23.67 r 413
2003-12-30 10:15:41 C 02 52 09.737 +23 24 29.05 r 413
2003-12-30 11:54:54 C 02 52 21.45 +23 28 35.3 17.1 r D85
2003-12-30 12:00:12 C 02 52 22.06 +23 28 47.5 17.2 r D85
2003-12-30 12:05:11 C 02 52 22.62 +23 29 00.4 17.4 r D85
2003-12-30 19:02:46 C 02 53 19.09 +23 43 02.8 o 084
2003-12-31 01:06:17 C 02 54 09.62 +23 57 48.8 c H41
2003-12-31 01:10:36 C 02 54 10.07 +23 58 01.1 c H41
2003-12-31 01:13:09 C 02 54 10.40 +23 58 06.8 c H41
2003-12-31 01:15:52 C 02 54 10.67 +23 58 12.8 c H41
2003-12-31 01:17:45 C 02 54 10.88 +23 58 17.4 c H41
2004-01-02 22:04:02 C 03 02 13.15 +26 12 06.2 o 084
2004-01-03 22:32:30 C 03 04 48.56 +26 51 33.3 r 176
2004-01-03 22:34:20 C 03 04 48.71 +26 51 35.8 r 176
2004-01-03 22:35:42 C 03 04 48.82 +26 51 37.6 r 176
2004-01-03 22:37:01 C 03 04 48.92 +26 51 39.4 r 176
2004-01-03 22:38:23 C 03 04 49.03 +26 51 41.2 r 176
2004-01-09 05:59:21 C 03 16 45.26 +29 24 34.5 c 926
2004-01-09 06:03:27 C 03 16 45.60 +29 24 38.3 c 926
2004-01-09 06:07:32 C 03 16 45.92 +29 24 42.1 c 926
2004-01-12 05:26:59 C 03 22 45.84 +30 25 32.2 c 926
2004-01-12 05:31:42 C 03 22 46.20 +30 25 35.8 c 926
2004-01-12 05:36:23 C 03 22 46.55 +30 25 39.4 c 926
2004-01-17 02:22:50 C 03 32 09.58 +31 41 51.6 19.0 c 644
2004-01-17 02:53:26 C 03 32 11.54 +31 42 09.0 18.7 c 644
2004-01-17 03:23:36 C 03 32 13.46 +31 42 26.6 18.9 c 644
2004-01-21 02:28:07 C 03 39 40.89 +32 29 50.1 c 711