2012 JU4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2756278920 ± 6.09e-08
Semi-major axis (a)1.7927521614 AU ± 3.75e-09
Inclination (i)17.06265977° ± 1.40e-05
Long. of Asc. Node (Ω)224.11827669° ± 1.55e-05
Arg. of Perihelion (ω)60.41456356° ± 7.47e-05
Mean Anomaly (M)194.44491588° ± 4.89e-05
Mean Motion (n)0.4106122427°/day ± 1.29e-09
Perihelion dist (q)1.29861966 AU ± 1.09e-07
Aphelion dist (Q)2.28688466 AU ± 1.09e-07
Orbital Period2.40038211 yr ± 7.53e-09
Physical Parameters
H (abs. magnitude)20.96
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.312″
Uncertainty0
Orbit TypeAmor
MOID0.365681 AU
Observations Used71
Oppositions7
Arc Total2012-2024
First Observation Used2012-04-28
Last Observation Used2024-06-07
Observations (74)
Date Type RA Dec Mag Band Observatory
2024-04-17 06:48:20 C 14 19 30.130 -24 56 27.80 V 807
2024-04-17 06:53:50 C 14 19 29.960 -24 56 21.80 V 807
2024-04-29 07:05:58 C 14 11 43.753 -18 56 44.52 V G96
2024-04-29 07:13:22 C 14 11 43.490 -18 56 33.14 V G96
2024-04-29 07:20:46 C 14 11 43.271 -18 56 22.63 V G96
2024-04-29 07:28:10 C 14 11 43.004 -18 56 12.52 V G96
2024-05-29 16:13:51 C 14 00 38.997 -00 27 37.37 O18
2024-05-29 17:42:33 C 14 00 39.436 -00 25 42.32 O18
2024-05-30 16:11:58 C 14 00 52.882 +00 03 02.53 O18
2024-05-30 18:08:45 C 14 00 53.707 +00 05 29.60 O18
2024-06-01 09:11:51 C 14 01 22.922 +00 53 50.33 X F51
2024-06-01 09:41:41 C 14 01 23.200 +00 54 26.14 X F51
2024-06-01 09:56:35 C 14 01 23.360 +00 54 44.66 X F51
2024-06-03 07:07:49 C 14 02 07.052 +01 47 59.98 X F52
2024-06-03 07:26:04 C 14 02 07.289 +01 48 20.97 X F52
2024-06-03 07:44:20 C 14 02 07.521 +01 48 42.04 X F52
2024-06-03 08:02:32 C 14 02 07.745 +01 49 02.94 X F52
2024-06-05 05:57:03 C 14 03 01.480 +02 40 11.86 V G96
2024-06-05 06:04:32 C 14 03 01.667 +02 40 19.70 V G96
2024-06-05 06:12:01 C 14 03 01.775 +02 40 27.88 V G96
2024-06-05 06:19:30 C 14 03 01.883 +02 40 36.01 V G96
2024-06-07 07:36:35 C 14 04 11.879 +03 32 20.93 X F52
2024-06-07 08:11:23 C 14 04 12.597 +03 32 56.26 X F52
2024-06-07 08:28:42 C 14 04 12.948 +03 33 13.64 X F52