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
2004-01-21 02:41:40 C 03 39 41.79 +32 29 56.9 c 711
2004-01-21 02:55:12 C 03 39 42.68 +32 30 03.5 c 711
2004-02-07 03:10:07 C 04 13 05.50 +34 36 10.1 r 715
2004-02-07 03:18:43 C 04 13 06.18 +34 36 11.7 r 715
2004-02-07 03:27:19 C 04 13 06.86 +34 36 12.7 r 715
2004-03-15 03:29:27 C 05 37 12.00 +35 49 24.2 d 291
2004-03-15 03:36:03 C 05 37 12.63 +35 49 22.5 d 291
2004-03-15 03:42:34 C 05 37 13.24 +35 49 24.0 d 291
2008-11-06 12:07:35 C 10 33 35.57 +01 44 48.3 o 291
2008-11-06 12:15:19 C 10 33 35.93 +01 44 51.2 o 291
2008-11-06 12:23:10 C 10 33 36.00 +01 44 53.9 o 291
2008-11-08 12:08:23 C 10 35 18.05 +02 06 02.9 o 291
2008-11-08 12:19:52 C 10 35 18.32 +02 06 08.2 o 291
2008-11-08 12:30:06 C 10 35 18.67 +02 06 13.5 o 291
2008-11-09 12:10:03 C 10 36 13.64 +02 16 14.6 o 291
2008-11-09 12:15:42 C 10 36 13.80 +02 16 16.9 o 291
2008-11-09 12:21:53 C 10 36 14.06 +02 16 19.4 o 291
2008-11-24 11:42:46 C 10 54 08.64 +04 26 57.1 r G96
2008-11-24 11:55:32 C 10 54 09.28 +04 27 01.2 r G96
2008-11-24 12:08:09 C 10 54 09.93 +04 27 05.7 r G96
2008-11-24 12:20:49 C 10 54 10.58 +04 27 10.1 r G96
2008-12-03 12:38:18 C 11 06 42.39 +05 44 13.2 o 691
2008-12-03 12:56:26 C 11 06 43.27 +05 44 19.9 o 691
2008-12-03 13:14:34 C 11 06 44.28 +05 44 27.4 o 691
2008-12-29 08:36:33 C 11 39 12.62 +11 53 49.5 o 291
2008-12-29 08:42:09 C 11 39 12.81 +11 53 55.1 o 291
2008-12-29 08:50:03 C 11 39 13.09 +11 54 02.6 o 291
2008-12-29 11:35:22 C 11 39 18.27 +11 56 40.8 o 448
2008-12-29 12:09:49 C 11 39 19.29 +11 57 13.0 o 448
2008-12-29 12:44:15 C 11 39 20.35 +11 57 45.7 o 448
2009-01-01 11:49:33 C 11 41 56.47 +13 09 11.2 r 448
2009-01-01 12:12:04 C 11 41 57.02 +13 09 34.9 r 448
2009-01-01 12:34:36 C 11 41 57.61 +13 09 59.2 r 448
2009-01-01 12:58:01 C 11 41 58.19 +13 10 24.2 r 448
2009-02-01 10:13:07 C 11 25 24.38 +37 22 47.9 r H45
2009-02-01 10:14:34 C 11 25 24.21 +37 22 52.0 r H45
2009-02-01 10:16:37 C 11 25 23.94 +37 22 57.7 r H45
2009-02-01 10:17:57 C 11 25 23.75 +37 23 01.5 r H45
2009-02-01 10:20:11 C 11 25 23.46 +37 23 07.7 r H45
2009-02-01 10:21:21 C 11 25 23.30 +37 23 11.0 r H45
2009-02-02 07:56:17 C 11 22 44.81 +38 25 08.3 18.1 c 704
2009-02-02 08:13:22 C 11 22 42.31 +38 25 58.8 18.5 c 704
2009-02-02 08:30:33 C 11 22 39.81 +38 26 48.6 18.4 c 704
2009-02-02 08:47:34 C 11 22 37.25 +38 27 38.3 18.6 c 704
2009-02-02 09:04:39 C 11 22 34.73 +38 28 27.8 18.7 c 704
2009-02-04 09:49:34 C 11 15 39.93 +40 49 27.3 r H45
2009-02-04 09:50:52 C 11 15 39.74 +40 49 31.2 r H45
2009-02-04 09:52:36 C 11 15 39.44 +40 49 35.9 r H45
2009-02-04 09:54:41 C 11 15 39.09 +40 49 42.0 r H45
2009-02-04 09:56:09 C 11 15 38.81 +40 49 46.1 r H45