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
2008-06-08 06:30:45 C 16 00 44.62 +07 58 07.6 r H45
2008-06-08 06:35:40 C 16 00 44.32 +07 58 17.0 r H45
2008-06-08 06:41:03 C 16 00 44.06 +07 58 28.0 r H45
2008-06-08 06:42:54 C 16 00 44.00 +07 58 31.6 r H45
2008-06-08 06:44:45 C 16 00 43.92 +07 58 35.2 r H45
2008-06-08 06:48:13 C 16 00 43.71 +07 58 42.0 r H45
2008-06-11 00:12:39 C 15 58 01.96 +10 04 24.2 r 118
2008-06-11 00:17:09 C 15 58 01.74 +10 04 32.7 r 118
2008-06-11 00:23:20 C 15 58 01.45 +10 04 43.7 r 118
2008-06-12 09:14:25 C 15 56 45.96 +11 04 44.9 r 703
2008-06-12 09:23:48 C 15 56 45.60 +11 04 59.7 r 703
2008-06-12 09:33:15 C 15 56 45.27 +11 05 18.2 r 703
2008-06-12 09:42:40 C 15 56 44.77 +11 05 34.6 r 703
2008-06-13 03:41:59 C 15 56 07.17 +11 37 22.5 o H55
2008-06-13 03:45:30 C 15 56 07.02 +11 37 28.9 o H55
2008-06-13 03:50:00 C 15 56 06.85 +11 37 36.5 o H55
2008-06-14 06:03:16 C 15 55 11.75 +12 22 47.5 r 448
2008-06-14 06:17:38 C 15 55 11.18 +12 23 11.8 r 448
2008-06-14 06:32:00 C 15 55 10.55 +12 23 36.1 r 448
2008-06-15 05:30:26 C 15 54 25.14 +13 01 51.6 o H55
2008-06-15 05:41:05 C 15 54 24.71 +13 02 09.2 o H55
2008-06-15 05:50:28 C 15 54 24.45 +13 02 23.0 o H55
2008-06-17 05:56:41 C 15 52 57.33 +14 18 48.5 o H55
2008-06-17 06:04:25 C 15 52 57.06 +14 19 00.4 o H55
2008-06-17 06:12:21 C 15 52 56.78 +14 19 12.5 o H55
2008-06-17 06:20:30 C 15 52 56.51 +14 19 24.9 o H55
2008-06-18 04:31:51 C 15 52 20.79 +14 52 56.9 o H55
2008-06-18 04:40:29 C 15 52 20.49 +14 53 09.2 o H55
2008-06-18 04:48:56 C 15 52 20.23 +14 53 21.9 o H55
2008-06-18 04:58:11 C 15 52 19.87 +14 53 34.9 o H55
2008-06-19 03:55:00 C 15 51 45.30 +15 27 06.3 o H55
2008-06-19 04:01:22 C 15 51 45.10 +15 27 15.5 o H55
2008-06-19 04:05:55 C 15 51 44.97 +15 27 22.0 o H55
2008-06-21 04:44:28 C 15 50 39.41 +16 34 34.7 o H55
2008-06-21 04:50:02 C 15 50 39.25 +16 34 42.1 o H55
2008-06-21 04:56:22 C 15 50 39.02 +16 34 49.6 o H55
2008-06-22 04:29:16 C 15 50 12.04 +17 05 32.1 o H55
2008-06-22 04:35:18 C 15 50 11.89 +17 05 39.8 o H55
2008-06-22 04:41:20 C 15 50 11.74 +17 05 47.6 o H55
2008-06-22 04:46:10 C 15 50 11.63 +17 05 53.4 o H55
2008-06-26 04:58:57 C 15 48 51.07 +18 59 11.4 o H55
2008-06-26 05:12:57 C 15 48 50.94 +18 59 25.8 o H55
2008-06-26 05:42:19 C 15 48 50.45 +18 59 59.1 r H45
2008-06-26 05:45:41 C 15 48 50.43 +19 00 02.6 r H45
2008-06-26 05:47:43 C 15 48 50.36 +19 00 04.7 r H45
2008-06-26 05:49:50 C 15 48 50.36 +19 00 07.3 r H45
2008-06-26 05:53:52 C 15 48 50.29 +19 00 10.9 r H45
2008-06-26 05:56:45 C 15 48 50.26 +19 00 14.3 r H45
2008-06-27 04:57:41 C 15 48 38.85 +19 24 29.3 o H55
2008-06-27 05:03:44 C 15 48 38.77 +19 24 35.5 o H55