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
2018-11-24 16:14:39 S 03 41 15.022 +09 15 47.02 V C57
2018-11-24 16:14:39 s 1 -173244.23 6 +269299.57 6490.0 C57
2018-11-24 17:14:39 S 03 41 11.834 +09 14 17.02 V C57
2018-11-24 17:14:39 s 1 -174238.63 2 +266447.00 2300.0 C57
2018-11-24 18:44:39 S 03 41 07.531 +09 11 52.80 V C57
2018-11-24 18:44:39 s 1 -175679.98 7 +262092.75 8050.0 C57
2018-11-24 21:14:39 S 03 41 00.206 +09 08 03.98 V C57
2018-11-24 21:14:39 s 1 -177943.64 5 +254633.20 4300.0 C57
2018-11-25 01:14:39 S 03 40 47.950 +09 01 51.38 V C57
2018-11-25 01:14:39 s 1 -181184.62 6 +242165.45 2990.0 C57
2018-11-25 01:44:39 S 03 40 46.538 +09 00 58.46 V C57
2018-11-25 01:44:39 s 1 -181555.13 9 +240560.43 7010.0 C57
2018-11-25 02:14:39 S 03 40 45.005 +09 00 20.74 V C57
2018-11-25 02:14:39 s 1 -181917.68 3 +238945.00 7640.0 C57
2018-11-25 03:44:39 S 03 40 40.826 +08 57 58.28 V C57
2018-11-25 03:44:39 s 1 -182956.63 9 +234035.92 4510.0 C57
2018-11-25 04:14:39 S 03 40 39.634 +08 57 09.36 V C57
2018-11-25 04:14:39 s 1 -183286.43 5 +232378.56 6810.0 C57
2018-11-25 04:44:39 S 03 40 38.218 +08 56 26.20 V C57
2018-11-25 04:44:39 s 1 -183607.81 6 +230710.67 3280.0 C57
2018-11-25 05:14:39 S 03 40 36.175 +08 55 36.62 V C57
2018-11-25 05:14:39 s 1 -183920.69 1 +229032.21 3390.0 C57
2018-11-25 05:44:39 S 03 40 35.155 +08 54 50.72 V C57
2018-11-25 05:44:39 s 1 -184224.96 4 +227343.16 6630.0 C57
2018-11-25 12:14:39 S 03 40 16.730 +08 44 36.13 V C57
2018-11-25 12:14:39 s 1 -187351.62 7 +204411.21 7560.0 C57
2018-11-26 02:14:39 S 03 39 40.378 +08 23 20.69 V C57
2018-11-26 02:14:39 s 1 -187869.85 2 +148685.33 9740.0 C57
2018-11-26 02:44:39 S 03 39 39.449 +08 22 36.73 V C57
2018-11-26 02:44:39 s 1 -187700.90 5 +146530.94 7740.0 C57
2018-11-26 04:14:39 S 03 39 35.218 +08 20 19.46 V C57
2018-11-26 04:14:39 s 1 -187104.62 0 +139998.93 6970.0 C57
2018-11-26 13:14:39 S 03 39 14.870 +08 06 45.04 V C57
2018-11-26 13:14:39 s 1 -180375.42 5 +98642.019 4470.0 C57
2018-11-26 15:44:39 S 03 39 08.983 +08 03 13.79 V C57
2018-11-26 15:44:39 s 1 -177407.13 8 +86505.368 2480.0 C57
2018-11-29 08:06:22 C 03 36 45.95 +06 26 09.4 V 703
2018-11-29 08:14:06 C 03 36 45.57 +06 25 58.9 V 703
2018-11-29 08:21:51 C 03 36 45.14 +06 25 48.0 V 703
2018-11-29 08:29:35 C 03 36 44.81 +06 25 37.4 V 703
2018-12-04 09:40:08 C 03 31 47.22 +03 57 24.3 U T08
2018-12-04 09:42:53 C 03 31 47.18 +03 57 18.5 U T08
2018-12-04 09:51:46 C 03 31 46.82 +03 57 10.9 U T08
2018-12-04 09:54:31 C 03 31 46.68 +03 57 08.5 U T08
2018-12-04 10:03:25 C 03 31 46.36 +03 56 57.9 U T08
2018-12-04 10:06:13 C 03 31 46.21 +03 56 53.6 U T08
2018-12-04 10:15:09 C 03 31 45.90 +03 56 44.7 U T08
2018-12-06 09:41:25 C 03 30 11.20 +03 07 09.7 U T05
2018-12-06 09:54:05 C 03 30 10.77 +03 06 57.5 U T05
2018-12-06 10:06:18 C 03 30 10.27 +03 06 44.9 U T05