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
2018-11-05 08:28:49 C 04 12 11.71 +23 50 22.1 V G96
2018-11-05 08:41:08 C 04 12 10.85 +23 49 57.3 V G96
2018-11-05 08:49:22 C 04 12 10.26 +23 49 40.5 V G96
2018-11-05 09:03:15 C 04 12 09.27 +23 49 12.3 V G96
2018-11-05 12:49:40 C 04 11 54.40 +23 41 39.6 U T05
2018-11-05 13:06:09 C 04 11 53.22 +23 41 05.7 U T05
2018-11-05 13:26:23 C 04 11 51.85 +23 40 25.1 U T05
2018-11-05 13:37:47 C 04 11 50.99 +23 40 01.5 U T05
2018-11-07 03:59:04 C 04 09 21.58 +22 22 13.5 c J04
2018-11-07 04:15:54 C 04 09 20.30 +22 21 38.8 c J04
2018-11-07 04:32:44 C 04 09 19.09 +22 21 04.4 c J04
2018-11-07 04:49:34 C 04 09 17.89 +22 20 29.7 c J04
2018-11-08 06:55:05 C 04 07 35.85 +21 27 27.0 V G96
2018-11-08 07:02:31 C 04 07 35.32 +21 27 11.9 V G96
2018-11-08 07:09:58 C 04 07 34.78 +21 26 56.9 V G96
2018-11-08 07:17:24 C 04 07 34.23 +21 26 41.8 V G96
2018-11-09 12:49:17 C 04 05 34.62 +20 26 46.3 U T05
2018-11-09 13:02:23 C 04 05 33.631 +20 26 19.76 U F52
2018-11-09 13:02:34 C 04 05 33.59 +20 26 18.9 U T05
2018-11-09 13:15:59 C 04 05 32.61 +20 25 51.9 U T05
2018-11-09 13:19:57 C 04 05 32.336 +20 25 43.80 U F52
2018-11-09 13:30:27 C 04 05 31.87 +20 25 21.5 U T05
2018-11-09 13:37:31 C 04 05 31.046 +20 25 07.78 U F52
2018-11-09 19:10:14 C 04 05 08.81 +20 13 47.8 q D29
2018-11-09 19:31:52 C 04 05 07.24 +20 13 03.6 q D29
2018-11-09 19:53:30 C 04 05 05.66 +20 12 19.2 q D29
2018-11-11 07:30:12 C 04 02 42.86 +19 00 20.8 V 703
2018-11-11 07:40:29 C 04 02 42.09 +19 00 01.3 V 703
2018-11-11 07:55:34 C 04 02 41.01 +18 59 32.1 V 703
2018-11-13 12:24:44 C 03 59 07.81 +17 14 41.2 U T05
2018-11-13 12:33:34 C 03 59 07.15 +17 14 23.0 U T05
2018-11-13 12:49:43 C 03 59 05.97 +17 13 50.9 U T05
2018-11-13 13:01:47 C 03 59 05.10 +17 13 26.8 U T05
2018-11-13 13:02:26 C 03 59 05.02 +17 13 25.7 U T05
2018-11-17 05:36:18 C 03 53 14.62 +14 21 56.1 V 703
2018-11-17 05:43:58 C 03 53 14.05 +14 21 41.9 V 703
2018-11-17 05:51:38 C 03 53 13.56 +14 21 27.0 V 703
2018-11-17 05:59:19 C 03 53 12.95 +14 21 12.7 V 703
2018-11-17 07:26:09 C 03 53 06.84 +14 18 29.7 V G96
2018-11-17 07:34:13 C 03 53 06.26 +14 18 14.7 V G96
2018-11-17 07:42:17 C 03 53 05.68 +14 17 59.6 V G96
2018-11-17 07:50:23 C 03 53 05.10 +14 17 44.4 V G96
2018-11-17 13:14:39 S 03 52 45.458 +14 04 58.98 V C57
2018-11-17 13:14:39 s 1 +132842.99 1 +204374.26 0.973 C57
2018-11-17 16:14:39 S 03 52 31.253 +13 59 33.00 V C57
2018-11-17 16:14:39 s 1 +129126.92 2 +216161.00 0.833 C57
2018-11-17 18:14:39 S 03 52 21.794 +13 55 56.17 V C57
2018-11-17 18:14:39 s 1 +126481.00 4 +223740.23 0.342 C57
2018-11-17 19:14:39 S 03 52 17.765 +13 54 12.60 V C57
2018-11-17 19:14:39 s 1 +125111.22 2 +227447.42 0.535 C57