457212 (2008 JR26)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1774454711 ± 5.06e-08
Semi-major axis (a)1.3942426407 AU ± 4.63e-09
Inclination (i)16.81407041° ± 5.33e-06
Long. of Asc. Node (Ω)230.69226783° ± 8.77e-06
Arg. of Perihelion (ω)96.63222771° ± 2.18e-05
Mean Anomaly (M)161.65102678° ± 2.68e-05
Mean Motion (n)0.5986937645°/day ± 2.98e-09
Perihelion dist (q)1.14684060 AU ± 7.07e-08
Aphelion dist (Q)1.64164468 AU ± 7.08e-08
Orbital Period1.64629455 yr ± 8.20e-09
Physical Parameters
H (abs. magnitude)19.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.461″
Uncertainty0
Orbit TypeAmor
MOID0.273627 AU
Observations Used440
Oppositions7
Arc Total2008-2026
First Observation Used2008-05-13
Last Observation Used2026-03-13
Observations (549)
Date Type RA Dec Mag Band Observatory
2008-05-13 07:26:15 C 16 28 56.97 -14 54 09.9 18.3 c 704
2008-05-13 07:41:26 C 16 28 56.29 -14 53 38.9 19.1 c 704
2008-05-13 07:56:38 C 16 28 55.69 -14 53 08.7 19.4 c 704
2008-05-13 08:11:48 C 16 28 55.10 -14 52 37.9 18.8 c 704
2008-05-13 08:26:57 C 16 28 54.54 -14 52 08.1 18.9 c 704
2008-05-14 07:10:09 C 16 28 08.86 -14 05 39.3 r F85
2008-05-14 07:23:21 C 16 28 08.35 -14 05 14.0 r F85
2008-05-15 04:35:16 C 16 27 21.88 -13 21 51.5 19.9 o H55
2008-05-15 04:39:20 C 16 27 21.69 -13 21 43.1 19.7 o H55
2008-05-15 09:05:04 C 16 27 10.82 -13 12 27.0 c 854
2008-05-15 09:12:01 C 16 27 10.50 -13 12 12.6 c 854
2008-05-17 06:47:59 C 16 25 25.06 -11 35 25.9 o H55
2008-05-17 06:53:41 C 16 25 24.82 -11 35 14.1 o H55
2008-05-17 07:00:14 C 16 25 24.54 -11 35 00.6 o H55
2008-05-19 07:30:38 C 16 23 23.61 -09 48 56.5 o H55
2008-05-19 07:34:44 C 16 23 23.42 -09 48 47.4 o H55
2008-05-19 07:38:22 C 16 23 23.23 -09 48 39.4 o H55
2008-05-19 07:42:02 C 16 23 23.04 -09 48 31.0 o H55
2008-05-19 07:45:44 C 16 23 22.87 -09 48 23.2 o H55
2008-05-21 07:04:41 C 16 21 18.30 -08 02 24.6 o H55
2008-05-21 07:11:21 C 16 21 17.93 -08 02 10.2 o H55
2008-05-21 07:16:00 C 16 21 17.68 -08 01 58.6 o H55
2008-05-21 07:20:40 C 16 21 17.42 -08 01 48.3 o H55
2008-05-21 07:26:44 C 16 21 17.11 -08 01 34.9 o H55
2008-05-25 06:17:07 C 16 16 50.80 -04 24 18.5 r 932
2008-05-25 06:27:04 C 16 16 50.24 -04 23 55.3 r 932
2008-05-25 06:37:54 C 16 16 49.65 -04 23 30.4 r 932
2008-05-26 03:20:01 C 16 15 50.73 -03 35 38.8 r H85
2008-05-26 04:05:28 C 16 15 48.28 -03 33 53.6 r H85
2008-05-26 04:51:49 C 16 15 45.71 -03 32 06.7 r H85
2008-05-26 23:16:57 C 16 14 51.38 -02 49 34.4 r 118
2008-05-26 23:25:29 C 16 14 50.91 -02 49 14.6 r 118
2008-05-29 07:56:39 C 16 12 03.52 -00 38 54.8 o 691
2008-05-29 08:21:58 C 16 12 02.09 -00 37 56.5 o 691
2008-05-29 08:43:52 C 16 12 00.82 -00 37 06.5 o 691
2008-05-30 07:52:34 C 16 10 52.30 +00 15 47.9 r 448
2008-05-30 08:02:45 C 16 10 51.75 +00 16 10.9 r 448
2008-05-30 08:12:57 C 16 10 51.17 +00 16 34.4 r 448
2008-06-02 05:27:24 C 16 07 28.17 +02 52 15.3 o 691
2008-06-02 05:52:54 C 16 07 26.76 +02 53 11.2 o 691
2008-06-02 06:23:15 C 16 07 25.08 +02 54 18.6 o 691
2008-06-04 06:15:50 C 16 05 07.12 +04 38 45.1 18.0 c 704
2008-06-04 06:30:28 C 16 05 06.32 +04 39 16.2 18.5 c 704
2008-06-04 06:45:06 C 16 05 05.55 +04 39 48.1 18.6 c 704
2008-06-04 06:59:44 C 16 05 04.74 +04 40 18.7 18.6 c 704
2008-06-04 07:14:21 C 16 05 03.93 +04 40 50.6 18.5 c 704
2008-06-06 05:57:59 C 16 02 54.38 +06 19 31.3 r 703
2008-06-06 06:09:21 C 16 02 53.84 +06 19 54.6 r 703
2008-06-06 06:20:38 C 16 02 53.19 +06 20 17.9 r 703
2008-06-06 06:31:58 C 16 02 52.65 +06 20 41.7 r 703