2012 QJ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4435209589 ± 5.70e-08
Semi-major axis (a)2.2063152091 AU ± 1.33e-08
Inclination (i)28.84686973° ± 1.24e-05
Long. of Asc. Node (Ω)181.89948979° ± 4.62e-06
Arg. of Perihelion (ω)154.44594347° ± 3.41e-05
Mean Anomaly (M)15.48289625° ± 2.31e-05
Mean Motion (n)0.3007536717°/day ± 2.73e-09
Perihelion dist (q)1.22776817 AU ± 1.26e-07
Aphelion dist (Q)3.18486225 AU ± 1.27e-07
Orbital Period3.27718787 yr ± 2.97e-08
Physical Parameters
H (abs. magnitude)20.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.253″
Uncertainty0
Orbit TypeAmor
MOID0.250022 AU
Observations Used161
Oppositions9
Arc Total2012-2025
First Observation Used2012-08-06
Last Observation Used2025-08-21
Observations (169)
Date Type RA Dec Mag Band Observatory
2012-09-07 06:00:24 C 00 14 38.68 +31 01 42.4 u H21
2012-09-07 06:11:55 C 00 14 39.78 +31 00 59.6 u H21
2012-09-08 23:20:04 C 00 18 52.74 +28 23 35.8 u A74
2012-09-09 00:06:15 C 00 18 57.08 +28 20 34.2 u A74
2012-09-09 00:52:27 C 00 19 01.42 +28 17 31.8 u A74
2012-09-09 01:10:56 C 00 19 03.15 +28 16 18.9 u A74
2012-09-09 09:07:16 C 00 19 50.12 +27 44 52.9 q H45
2012-09-09 09:08:28 C 00 19 50.25 +27 44 48.9 q H45
2012-09-09 09:09:34 C 00 19 50.31 +27 44 44.1 q H45
2012-09-09 09:10:58 C 00 19 50.48 +27 44 38.0 q H45
2012-09-09 09:12:15 C 00 19 50.59 +27 44 32.5 q H45
2012-09-09 09:15:02 C 00 19 50.84 +27 44 21.6 q H45
2012-09-09 09:16:54 C 00 19 51.02 +27 44 14.5 q H45
2012-09-09 23:16:22 C 00 21 15.48 +26 47 41.6 u A74
2012-09-10 00:02:35 C 00 21 19.73 +26 44 33.5 u A74
2012-09-10 00:47:45 C 00 21 23.85 +26 41 29.5 u A74
2012-09-10 03:53:30 C 00 21 43.45 +26 28 53.1 v H21
2012-09-10 03:59:33 C 00 21 44.01 +26 28 28.2 v H21
2012-09-10 04:05:36 C 00 21 44.56 +26 28 03.7 v H21
2012-09-10 04:11:35 C 00 21 45.11 +26 27 39.4 v H21
2012-09-11 08:54:01 C 00 24 28.81 +24 27 58.7 v H21
2012-09-11 08:55:35 C 00 24 29.08 +24 27 54.3 q H45
2012-09-11 08:57:12 C 00 24 29.19 +24 27 47.4 q H45
2012-09-11 08:58:27 C 00 24 29.31 +24 27 42.1 q H45
2012-09-11 08:58:40 C 00 24 29.22 +24 27 38.9 v H21
2012-09-11 08:59:40 C 00 24 29.41 +24 27 36.7 q H45
2012-09-11 09:01:02 C 00 24 29.54 +24 27 30.6 q H45
2012-09-11 09:02:44 C 00 24 29.68 +24 27 24.3 q H45
2012-09-11 09:03:17 C 00 24 29.62 +24 27 19.2 v H21
2012-09-11 09:04:37 C 00 24 29.81 +24 27 16.2 q H45
2012-09-11 09:06:06 C 00 24 29.99 +24 27 09.2 q H45
2012-09-11 09:07:50 C 00 24 30.03 +24 26 59.8 v H21
2012-09-12 05:36:10 C 00 26 27.05 +22 59 13.8 q H45
2012-09-12 05:38:54 C 00 26 27.24 +22 59 02.4 q H45
2012-09-12 05:40:14 C 00 26 27.32 +22 58 56.4 q H45
2012-09-12 05:41:32 C 00 26 27.50 +22 58 50.7 q H45
2012-09-12 05:42:59 C 00 26 27.56 +22 58 44.8 q H45
2012-09-12 05:44:24 C 00 26 27.72 +22 58 38.7 q H45
2012-09-12 08:35:17 C 00 26 42.03 +22 46 14.3 v H21
2012-09-12 08:41:26 C 00 26 42.54 +22 45 47.5 v H21
2012-09-12 08:47:34 C 00 26 43.07 +22 45 20.6 v H21
2012-09-12 08:53:33 C 00 26 43.58 +22 44 54.7 v H21
2012-09-13 06:16:05 C 00 28 42.87 +21 10 57.9 t G58
2012-09-13 06:20:31 C 00 28 43.26 +21 10 38.4 t G58
2012-09-13 06:28:09 C 00 28 43.88 +21 10 04.8 t G58
2012-09-13 06:33:15 C 00 28 43.31 +21 09 43.5 u H21
2012-09-13 06:37:30 C 00 28 43.65 +21 09 24.8 u H21
2012-09-13 06:41:44 C 00 28 44.01 +21 09 06.0 u H21
2012-09-13 06:45:38 C 00 28 44.33 +21 08 48.7 u H21
2012-09-17 05:53:35 C 00 36 51.29 +13 52 31.8 v H21