2012 YH7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5067614762 ± 6.02e-07
Semi-major axis (a)2.6089011926 AU ± 5.90e-07
Inclination (i)28.60048919° ± 5.14e-05
Long. of Asc. Node (Ω)89.74238124° ± 2.99e-05
Arg. of Perihelion (ω)283.15842854° ± 2.63e-04
Mean Anomaly (M)60.88570430° ± 1.84e-04
Mean Motion (n)0.2338976343°/day ± 7.94e-08
Perihelion dist (q)1.28681057 AU ± 1.60e-06
Aphelion dist (Q)3.93099181 AU ± 1.81e-06
Orbital Period4.21392156 yr ± 1.43e-06
Physical Parameters
H (abs. magnitude)19.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.303″
Uncertainty0
Orbit TypeAmor
MOID0.531018 AU
Observations Used29
Oppositions3
Arc Total2012-2016
First Observation Used2012-12-22
Last Observation Used2016-12-01
Observations (29)
Date Type RA Dec Mag Band Observatory
2012-12-22 12:47:40 C 08 12 31.955 +35 04 47.94 L F51
2012-12-22 13:07:59 C 08 12 30.805 +35 05 08.08 L F51
2012-12-22 13:28:17 C 08 12 29.665 +35 05 28.05 L F51
2012-12-22 13:48:25 C 08 12 28.539 +35 05 47.61 L F51
2012-12-23 06:30:29 C 08 11 34.92 +35 22 12.7 o H01
2012-12-23 06:45:37 C 08 11 34.07 +35 22 27.7 o H01
2012-12-23 06:57:39 C 08 11 33.39 +35 22 39.7 o H01
2012-12-23 07:14:09 C 08 11 32.45 +35 22 55.8 o H01
2013-01-02 07:11:16 C 07 56 38.29 +39 02 23.6 u H21
2013-01-02 07:34:22 C 07 56 36.65 +39 02 43.2 u H21
2013-01-02 07:59:00 C 07 56 34.95 +39 03 03.3 u H21
2013-01-05 10:57:38 C 07 51 23.14 +40 03 07.4 o 291
2013-01-05 11:03:22 C 07 51 22.73 +40 03 12.0 o 291
2013-01-20 04:13:40 C 07 26 42.80 +43 35 46.0 o 291
2013-01-20 04:27:56 C 07 26 41.85 +43 35 52.8 o 291
2013-01-20 04:42:12 C 07 26 40.87 +43 35 58.9 o 291
2013-02-12 03:03:27 C 07 01 04.14 +45 34 52.9 u H21
2013-02-12 03:36:02 C 07 01 03.28 +45 34 55.0 u H21
2013-02-12 04:10:32 C 07 01 02.41 +45 34 55.9 u H21
2016-11-10 10:36:24 C 04 17 47.826 -38 23 32.75 L F51
2016-11-10 10:50:45 C 04 17 46.705 -38 23 07.86 L F51
2016-11-10 11:05:05 C 04 17 45.563 -38 22 43.24 L F51
2016-11-10 11:19:25 C 04 17 44.421 -38 22 18.96 L F51
2016-11-11 04:19:05 C 04 16 29.35 -37 52 36.6 u 807
2016-11-11 04:23:25 C 04 16 29.01 -37 52 29.1 u 807
2016-11-11 04:27:33 C 04 16 28.69 -37 52 22.0 u 807
2016-12-01 04:34:47 C 03 44 23.58 -20 24 28.0 o 691
2016-12-01 04:44:39 C 03 44 23.11 -20 24 03.8 o 691
2016-12-01 04:54:38 C 03 44 22.48 -20 23 38.4 o 691