457260 (2008 RY24)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4599620486 ± 1.01e-08
Semi-major axis (a)2.2168391887 AU ± 2.42e-09
Inclination (i)4.38376622° ± 9.17e-07
Long. of Asc. Node (Ω)284.95026653° ± 1.33e-05
Arg. of Perihelion (ω)130.76858170° ± 1.50e-05
Mean Anomaly (M)44.54378497° ± 1.59e-06
Mean Motion (n)0.2986145679°/day ± 4.89e-10
Perihelion dist (q)1.19717729 AU ± 2.24e-08
Aphelion dist (Q)3.23650108 AU ± 2.26e-08
Orbital Period3.30066376 yr ± 5.41e-09
Physical Parameters
H (abs. magnitude)17.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.195″
Uncertainty0
Orbit TypeAmor
MOID0.216890 AU
Observations Used643
Oppositions29
Arc Total1985-2026
First Observation Used1985-12-14
Last Observation Used2026-03-21
Observations (691)
Date Type RA Dec Mag Band Observatory
2008-09-23 18:41:44 C 21 24 09.11 -04 51 44.1 r B67
2008-09-23 18:49:30 C 21 24 08.87 -04 51 44.6 r B67
2008-09-24 04:43:17 C 21 23 51.775 -04 52 27.68 645
2008-09-24 04:44:29 C 21 23 51.744 -04 52 27.85 645
2008-09-24 04:48:04 C 21 23 51.619 -04 52 28.23 645
2008-09-25 01:23:06 C 21 23 19.15 -04 54 01.4 o H55
2008-09-25 01:30:01 C 21 23 18.95 -04 54 01.8 o H55
2008-09-25 01:36:58 C 21 23 18.74 -04 54 02.5 o H55
2008-09-25 01:44:29 C 21 23 18.52 -04 54 03.0 o H55
2008-09-26 01:17:41 C 21 22 43.78 -04 55 43.0 o H55
2008-09-26 01:25:36 C 21 22 43.57 -04 55 43.6 o H55
2008-09-26 01:33:36 C 21 22 43.36 -04 55 44.2 o H55
2008-10-01 03:42:02 C 21 20 33.90 -05 02 37.9 r 703
2008-10-01 03:53:30 C 21 20 33.72 -05 02 38.4 r 703
2008-10-01 04:16:19 C 21 20 33.39 -05 02 39.6 r 703
2008-10-05 02:15:41 C 21 19 55.54 -05 05 34.3 o H55
2008-10-06 00:44:43 C 21 19 54.91 -05 05 54.3 o H55
2008-10-06 00:57:23 C 21 19 54.87 -05 05 54.6 o H55
2008-10-06 01:09:00 C 21 19 54.84 -05 05 54.7 o H55
2008-10-06 18:44:21 C 21 19 56.29 -05 06 04.8 r 130
2008-10-06 18:49:03 C 21 19 56.28 -05 06 04.7 r 130
2008-10-06 18:53:45 C 21 19 56.32 -05 06 05.3 r 130
2008-10-06 18:58:34 C 21 19 56.29 -05 06 05.2 r 130
2008-10-19 01:49:16 C 21 25 10.45 -04 53 45.6 o H55
2008-10-19 01:56:04 C 21 25 10.65 -04 53 45.1 o H55
2008-10-19 02:02:53 C 21 25 10.85 -04 53 44.2 o H55
2008-10-23 03:15:04 C 21 28 50.87 -04 42 52.7 18.8 c 704
2008-10-23 03:31:34 C 21 28 51.61 -04 42 51.2 19.3 c 704
2008-10-23 03:48:05 C 21 28 52.16 -04 42 47.4 19.2 c 704
2008-10-23 04:21:06 C 21 28 53.54 -04 42 44.9 19.3 c 704
2008-10-30 04:29:56 C 21 37 25.96 -04 15 01.8 r G96
2008-10-30 04:39:21 C 21 37 26.36 -04 14 59.8 r G96
2008-10-30 04:48:43 C 21 37 26.86 -04 14 57.9 r G96
2008-10-30 04:58:02 C 21 37 27.37 -04 14 55.9 r G96
2008-11-02 01:54:44 C 21 41 44.26 -04 00 05.6 19.2 c 704
2008-11-02 02:11:59 C 21 41 45.35 -04 00 01.7 19.2 c 704
2008-11-02 02:29:12 C 21 41 46.40 -03 59 57.4 19.6 c 704
2008-11-02 02:46:32 C 21 41 47.49 -03 59 53.6 19.3 c 704
2008-11-02 03:04:44 C 21 41 48.52 -03 59 49.8 19.4 c 704
2008-11-19 02:09:55 C 22 15 18.31 -01 49 16.8 r H45
2008-11-19 02:12:10 C 22 15 18.49 -01 49 15.3 r H45
2008-11-19 02:14:03 C 22 15 18.71 -01 49 15.1 r H45
2008-11-19 02:16:09 C 22 15 18.88 -01 49 14.4 r H45
2008-11-19 02:18:02 C 22 15 19.06 -01 49 13.7 r H45
2008-11-19 02:19:58 C 22 15 19.26 -01 49 13.0 r H45
2008-11-20 02:06:08 C 22 17 40.81 -01 39 20.5 r 703
2008-11-20 02:16:24 C 22 17 41.82 -01 39 15.2 r 703
2008-11-20 02:26:44 C 22 17 42.79 -01 39 10.5 r 703
2008-11-20 02:37:11 C 22 17 43.83 -01 39 06.0 r 703
2008-11-22 02:36:24 C 22 22 36.56 -01 18 23.0 r H45