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
2018-11-22 10:44:39 S 03 44 18.806 +10 41 22.45 V C57
2018-11-22 10:44:39 s 1 -91992.382 0 +366728.21 80.0 C57
2018-11-22 15:44:39 S 03 44 00.048 +10 33 14.04 V C57
2018-11-22 15:44:39 s 1 -101288.68 0 +362031.62 2320.0 C57
2018-11-22 16:44:39 S 03 43 55.978 +10 31 36.30 V C57
2018-11-22 16:44:39 s 1 -103117.99 8 +360985.95 1700.0 C57
2018-11-22 17:14:39 S 03 43 54.792 +10 30 41.51 V C57
2018-11-22 17:14:39 s 1 -104028.73 7 +360449.79 510.0 C57
2018-11-22 18:14:39 S 03 43 50.734 +10 29 02.40 V C57
2018-11-22 18:14:39 s 1 -105842.23 8 +359350.84 5590.0 C57
2018-11-22 21:44:39 S 03 43 38.047 +10 23 33.18 V C57
2018-11-22 21:44:39 s 1 -112102.76 5 +355224.16 5010.0 C57
2018-11-22 22:14:39 S 03 43 36.245 +10 22 45.84 V C57
2018-11-22 22:14:39 s 1 -112985.73 2 +354598.97 5380.0 C57
2018-11-22 22:44:39 S 03 43 34.495 +10 22 01.20 V C57
2018-11-22 22:44:39 s 1 -113865.76 3 +353964.85 20.0 C57
2018-11-23 02:44:39 S 03 43 20.294 +10 15 21.20 V C57
2018-11-23 02:44:39 s 1 -120796.74 2 +348569.66 820.0 C57
2018-11-23 03:14:39 S 03 43 18.622 +10 14 39.26 V C57
2018-11-23 03:14:39 s 1 -121649.00 1 +347854.88 6350.0 C57
2018-11-23 05:14:39 S 03 43 11.040 +10 11 17.09 V C57
2018-11-23 05:14:39 s 1 -125025.32 6 +344905.74 2490.0 C57
2018-11-23 06:14:39 S 03 43 07.512 +10 09 48.24 V C57
2018-11-23 06:14:39 s 1 -126693.41 6 +343377.05 7500.0 C57
2018-11-23 06:44:39 S 03 43 06.084 +10 08 56.15 V C57
2018-11-23 06:44:39 s 1 -127522.33 0 +342599.15 7370.0 C57
2018-11-23 14:44:39 S 03 42 38.134 +09 55 57.97 V C57
2018-11-23 14:44:39 s 1 -140290.63 3 +328915.68 8570.0 C57
2018-11-23 15:14:39 S 03 42 36.238 +09 55 17.90 V C57
2018-11-23 15:14:39 s 1 -141055.96 4 +327982.66 5230.0 C57
2018-11-23 15:44:39 S 03 42 34.195 +09 54 28.98 V C57
2018-11-23 15:44:39 s 1 -141817.23 1 +327040.42 9910.0 C57
2018-11-23 16:44:39 S 03 42 30.970 +09 52 45.84 V C57
2018-11-23 16:44:39 s 1 -143327.41 8 +325128.24 2520.0 C57
2018-11-23 17:44:39 S 03 42 27.768 +09 51 11.66 V C57
2018-11-23 17:44:39 s 1 -144820.88 4 +323179.06 4680.0 C57
2018-11-23 18:14:39 S 03 42 26.232 +09 50 33.04 V C57
2018-11-23 18:14:39 s 1 -145561.24 9 +322190.56 6320.0 C57
2018-11-23 19:44:39 S 03 42 21.055 +09 48 05.90 V C57
2018-11-23 19:44:39 s 1 -147756.39 3 +319169.29 790.0 C57
2018-11-23 20:44:39 S 03 42 17.558 +09 46 37.42 V C57
2018-11-23 20:44:39 s 1 -149197.78 9 +317108.50 1190.0 C57
2018-11-24 03:14:39 S 03 41 55.867 +09 36 21.85 V C57
2018-11-24 03:14:39 s 1 -158112.28 7 +302796.71 6770.0 C57
2018-11-24 03:44:39 S 03 41 54.542 +09 35 29.80 V C57
2018-11-24 03:44:39 s 1 -158763.71 2 +301629.46 6690.0 C57
2018-11-24 14:44:39 S 03 41 19.224 +09 18 13.18 V C57
2018-11-24 14:44:39 s 1 -171703.73 2 +273503.44 2070.0 C57
2018-11-24 15:14:39 S 03 41 18.444 +09 17 26.81 V C57
2018-11-24 15:14:39 s 1 -172223.66 8 +272112.12 8490.0 C57