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
2008-08-11 02:19:19 C 16 30 23.77 +25 02 31.0 o H55
2008-08-11 02:29:36 C 16 30 24.41 +25 02 29.7 o H55
2008-08-18 03:15:51 C 16 44 37.40 +24 29 04.4 o H55
2008-08-18 03:42:33 C 16 44 39.68 +24 28 57.6 o H55
2008-08-18 03:51:00 C 16 44 40.45 +24 28 55.4 o H55
2008-08-27 02:47:30 C 17 05 20.80 +23 24 49.4 o H55
2008-08-27 03:04:39 C 17 05 22.52 +23 24 42.9 o H55
2008-08-27 03:20:51 C 17 05 24.13 +23 24 37.5 o H55
2008-09-01 01:46:16 C 17 18 02.06 +22 39 21.9 o H55
2008-09-01 02:00:34 C 17 18 03.51 +22 39 15.8 o H55
2008-09-01 02:13:41 C 17 18 04.92 +22 39 10.9 o H55
2013-05-15 10:50:11 C 19 36 16.64 -03 38 13.9 o 291
2013-05-15 10:54:08 C 19 36 16.90 -03 38 06.1 o 291
2013-06-03 08:55:45 C 20 06 59.04 +13 48 43.1 q H36
2013-06-03 09:20:59 C 20 07 00.40 +13 49 45.7 q H36
2013-06-03 09:29:27 C 20 07 00.86 +13 50 09.1 q H36
2013-06-03 10:16:41 C 20 07 02.74 +13 52 30.5 u 807
2013-06-03 10:19:52 C 20 07 02.91 +13 52 38.4 u 807
2013-06-03 10:23:35 C 20 07 03.12 +13 52 47.8 u 807
2013-06-04 05:33:54 C 20 08 10.47 +14 40 48.1 u 807
2013-06-04 05:37:26 C 20 08 10.67 +14 40 56.8 u 807
2013-06-04 05:40:59 C 20 08 10.86 +14 41 06.0 u 807
2013-06-04 05:44:32 C 20 08 11.03 +14 41 15.1 u 807
2013-06-04 05:48:05 C 20 08 11.22 +14 41 23.7 u 807
2013-07-04 00:47:10 C 20 36 55.27 +42 32 42.2 t 204
2013-07-04 01:05:27 C 20 36 55.61 +42 33 18.1 t 204
2013-07-04 01:24:02 C 20 36 55.88 +42 33 54.1 t 204
2013-09-09 02:39:12 C 21 15 30.37 +60 54 09.0 u H21
2013-09-09 02:44:47 C 21 15 30.76 +60 54 05.8 u H21
2013-09-09 02:50:09 C 21 15 31.06 +60 54 03.1 u H21
2013-09-09 02:54:51 C 21 15 31.32 +60 54 00.6 u H21
2013-09-09 03:00:56 C 21 15 31.67 +60 53 57.2 u H21
2013-09-09 20:37:07 C 21 16 48.26 +60 43 40.8 c A48
2013-09-09 20:57:23 C 21 16 49.73 +60 43 29.5 c A48
2013-09-09 21:17:39 C 21 16 50.82 +60 43 17.3 c A48
2013-10-12 03:37:42 C 22 37 33.25 +42 07 15.6 q 448
2013-10-12 03:45:41 C 22 37 34.16 +42 06 56.8 q 448
2013-10-12 04:06:36 C 22 37 36.41 +42 06 09.9 q 448
2013-10-13 13:04:24 C 22 41 33.09 +40 50 10.5 o 300
2013-10-13 13:09:33 C 22 41 33.72 +40 49 58.3 o 300
2013-10-13 13:12:09 C 22 41 34.02 +40 49 52.3 o 300
2013-10-13 13:14:44 C 22 41 34.34 +40 49 45.9 o 300
2013-10-17 04:15:12 C 22 51 59.73 +37 22 52.3 q 448
2013-10-17 04:28:17 C 22 52 01.16 +37 22 20.9 q 448
2013-10-17 04:41:29 C 22 52 02.59 +37 21 48.6 q 448
2013-10-18 02:48:12 C 22 54 41.00 +36 28 02.8 u H21
2013-10-18 02:58:08 C 22 54 42.08 +36 27 38.4 u H21
2013-10-18 03:07:22 C 22 54 43.12 +36 27 16.0 u H21
2013-10-27 06:26:21 C 23 20 17.80 +27 30 31.4 N I41
2013-10-27 08:12:49 C 23 20 29.27 +27 26 12.8 N I41