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
2008-06-27 05:09:47 C 15 48 38.70 +19 24 41.5 o H55
2008-06-27 05:15:32 C 15 48 38.62 +19 24 47.1 o H55
2008-06-27 05:20:58 C 15 48 38.54 +19 24 52.8 o H55
2008-06-30 05:15:16 C 15 48 21.10 +20 34 04.5 r H45
2008-06-30 05:18:00 C 15 48 21.05 +20 34 06.9 r H45
2008-06-30 05:20:30 C 15 48 21.05 +20 34 09.4 r H45
2008-06-30 05:23:01 C 15 48 21.04 +20 34 12.0 r H45
2008-06-30 05:25:39 C 15 48 21.02 +20 34 14.8 r H45
2008-06-30 05:28:01 C 15 48 21.02 +20 34 16.6 r H45
2008-07-01 04:43:50 C 15 48 21.75 +20 54 33.3 o H55
2008-07-01 04:48:04 C 15 48 21.73 +20 54 36.9 o H55
2008-07-01 04:53:13 C 15 48 21.70 +20 54 41.0 o H55
2008-07-05 05:06:08 C 15 48 56.32 +22 08 39.0 o H55
2008-07-05 05:19:03 C 15 48 56.39 +22 08 47.9 o H55
2008-07-05 05:31:58 C 15 48 56.47 +22 08 56.3 o H55
2008-07-08 05:14:06 C 15 49 56.44 +22 54 24.4 r H45
2008-07-08 05:17:51 C 15 49 56.45 +22 54 26.5 r H45
2008-07-08 05:20:17 C 15 49 56.47 +22 54 28.1 r H45
2008-07-08 05:23:08 C 15 49 56.53 +22 54 29.3 r H45
2008-07-08 05:25:34 C 15 49 56.54 +22 54 30.5 r H45
2008-07-08 05:27:55 C 15 49 56.59 +22 54 31.9 r H45
2008-07-08 22:28:26 C 15 50 15.15 +23 04 07.4 r B67
2008-07-08 22:44:38 C 15 50 15.39 +23 04 15.6 r B67
2008-07-08 23:00:53 C 15 50 15.63 +23 04 24.5 r B67
2008-07-11 04:05:00 C 15 51 23.53 +23 32 02.8 o H55
2008-07-11 04:10:34 C 15 51 23.60 +23 32 04.6 o H55
2008-07-11 04:15:01 C 15 51 23.66 +23 32 07.0 o H55
2008-07-11 04:19:29 C 15 51 23.73 +23 32 09.7 o H55
2008-07-14 04:14:09 C 15 53 19.09 +24 03 41.2 o H55
2008-07-14 04:25:52 C 15 53 19.38 +24 03 46.4 o H55
2008-07-14 04:38:07 C 15 53 19.69 +24 03 50.5 o H55
2008-07-15 04:42:33 C 15 54 04.23 +24 12 59.9 o H55
2008-07-15 04:51:37 C 15 54 04.48 +24 13 03.2 o H55
2008-07-15 05:01:33 C 15 54 04.75 +24 13 06.8 o H55
2008-07-15 05:16:06 C 15 54 05.16 +24 13 11.7 o H55
2008-07-21 02:29:28 C 15 59 24.70 +24 54 15.5 o H55
2008-07-21 02:38:28 C 15 59 25.05 +24 54 17.2 o H55
2008-07-21 02:47:24 C 15 59 25.38 +24 54 19.0 o H55
2008-07-24 03:48:29 C 16 02 46.48 +25 07 48.3 o H55
2008-07-24 03:54:50 C 16 02 46.73 +25 07 49.2 o H55
2008-07-24 04:02:14 C 16 02 47.07 +25 07 50.0 o H55
2008-07-24 04:09:38 C 16 02 47.41 +25 07 50.9 o H55
2008-08-01 03:42:07 C 16 13 28.13 +25 21 38.2 o H55
2008-08-01 03:50:12 C 16 13 28.59 +25 21 38.1 o H55
2008-08-01 03:58:17 C 16 13 29.07 +25 21 38.0 o H55
2008-08-03 03:15:52 C 16 16 31.85 +25 20 44.9 o H55
2008-08-03 03:25:05 C 16 16 32.42 +25 20 44.4 o H55
2008-08-03 03:34:16 C 16 16 33.02 +25 20 43.7 o H55
2008-08-11 01:58:17 C 16 30 22.15 +25 02 34.0 o H55
2008-08-11 02:09:08 C 16 30 22.91 +25 02 32.4 o H55