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
2009-02-13 10:09:55 C 10 30 27.07 +50 44 29.3 r 703
2009-02-13 10:16:58 C 10 30 25.02 +50 44 45.4 r 703
2009-02-13 10:24:04 C 10 30 22.82 +50 45 03.2 r 703
2009-02-14 06:58:51 C 10 24 48.63 +51 34 28.1 18.0 c 704
2009-02-14 07:15:08 C 10 24 43.79 +51 35 07.0 18.5 c 704
2009-02-14 07:31:57 C 10 24 38.65 +51 35 47.4 17.8 c 704
2009-02-14 07:48:30 C 10 24 33.54 +51 36 26.7 18.4 c 704
2009-02-14 08:05:09 C 10 24 28.59 +51 37 05.8 18.5 c 704
2009-02-24 05:06:25 C 09 06 46.51 +58 12 25.7 r 703
2009-02-24 05:11:04 C 09 06 44.71 +58 12 30.5 r 703
2009-02-24 05:15:45 C 09 06 42.98 +58 12 34.3 r 703
2009-02-24 05:20:17 C 09 06 41.29 +58 12 40.0 r 703
2009-02-28 21:25:05 C 08 28 05.11 +59 18 04.2 c A41
2009-02-28 21:50:11 C 08 27 56.35 +59 18 10.8 c A41
2014-02-14 12:02:44 C 15 05 08.21 +05 57 19.2 o 926
2014-02-14 12:13:45 C 15 05 10.12 +05 57 23.8 o 926
2014-02-14 12:29:26 C 15 05 12.81 +05 57 30.3 o 926
2014-03-06 22:10:09 S 17 01 22.709 +10 31 26.76 L C51
2014-03-07 04:29:32 S 17 03 20.438 +10 35 25.66 L C51
2014-03-07 07:39:08 S 17 04 19.620 +10 37 23.34 L C51
2014-03-07 09:13:56 S 17 04 49.226 +10 38 22.42 L C51
2014-03-07 17:08:07 S 17 07 18.343 +10 43 17.54 L C51
2014-03-07 21:52:31 S 17 08 48.458 +10 46 12.65 L C51
2014-03-08 04:11:54 S 17 10 49.250 +10 50 07.87 L C51
2014-03-10 03:06:53 C 17 26 13.78 +11 17 47.0 v A17
2014-03-10 03:24:23 C 17 26 19.56 +11 17 56.3 v A17
2014-03-10 03:39:10 C 17 26 24.36 +11 18 02.8 v A17
2017-12-16 01:39:09 C 22 55 53.69 -17 03 58.0 o 691
2017-12-16 01:44:24 C 22 55 55.77 -17 03 35.5 o 691
2017-12-16 01:49:37 C 22 55 57.89 -17 03 13.3 o 691
2017-12-19 02:28:39 C 23 25 19.25 -11 50 01.0 o 691
2017-12-19 02:47:49 C 23 25 26.44 -11 48 37.8 o 691
2017-12-19 03:06:33 C 23 25 33.41 -11 47 15.7 o 691
2017-12-20 03:52:22 C 23 35 00.70 -10 00 26.7 o 691
2017-12-20 04:12:57 C 23 35 08.19 -09 58 57.8 o 691
2017-12-20 04:32:23 C 23 35 15.31 -09 57 33.9 o 691
2017-12-21 02:28:26 C 23 43 24.97 -08 23 56.4 o 691
2017-12-21 02:45:04 C 23 43 30.82 -08 22 45.1 o 691
2017-12-21 03:01:35 C 23 43 36.60 -08 21 35.1 o 691
2018-01-05 02:44:35 C 01 26 52.63 +11 49 55.5 o 691
2018-01-05 03:06:43 C 01 26 57.29 +11 50 48.9 o 691
2018-01-05 03:28:40 C 01 27 01.89 +11 51 40.8 o 691
2018-01-13 01:52:14 C 02 04 49.36 +18 11 33.0 U G96
2018-01-13 02:00:23 C 02 04 50.74 +18 11 46.4 U G96
2018-01-13 02:08:29 C 02 04 52.09 +18 11 59.6 U G96
2018-01-13 02:16:36 C 02 04 53.48 +18 12 12.9 U G96
2018-01-23 01:53:23 C 02 43 46.01 +23 30 16.8 U G96
2018-01-23 02:00:49 C 02 43 47.07 +23 30 24.7 U G96
2018-01-23 02:08:16 C 02 43 48.10 +23 30 32.7 U G96
2018-01-23 02:15:42 C 02 43 49.14 +23 30 40.5 U G96