2015 QH

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5645647760 ± 3.07e-08
Semi-major axis (a)2.4407781637 AU ± 1.04e-07
Inclination (i)8.27011899° ± 3.70e-06
Long. of Asc. Node (Ω)186.39840356° ± 1.47e-05
Arg. of Perihelion (ω)149.47763068° ± 1.56e-05
Mean Anomaly (M)241.66846476° ± 6.31e-05
Mean Motion (n)0.2584757548°/day ± 1.66e-08
Perihelion dist (q)1.06280079 AU ± 8.76e-08
Aphelion dist (Q)3.81875554 AU ± 1.80e-07
Orbital Period3.81322528 yr ± 2.44e-07
Physical Parameters
H (abs. magnitude)21.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.245″
Uncertainty0
Orbit TypeAmor
MOID0.078547 AU
Observations Used118
Oppositions3
Arc Total2015-2019
First Observation Used2015-05-18
Last Observation Used2019-11-04
Observations (123)
Date Type RA Dec Mag Band Observatory
2015-11-12 02:16:19 C 00 10 17.39 -12 13 03.6 u 807
2015-11-14 03:33:12 C 00 17 40.05 -11 38 11.9 o 291
2015-11-14 03:35:21 C 00 17 40.38 -11 38 10.7 o 291
2015-11-14 03:37:30 C 00 17 40.67 -11 38 09.4 o 291
2015-11-18 02:33:39 C 00 30 48.75 -10 30 04.5 o 291
2015-11-18 02:37:58 C 00 30 49.26 -10 30 01.1 o 291
2015-11-18 02:42:17 C 00 30 49.81 -10 29 57.9 o 291
2015-11-20 02:35:03 C 00 36 58.56 -09 55 43.3 u H21
2015-11-20 02:51:45 C 00 37 00.60 -09 55 31.9 u H21
2015-11-20 03:08:26 C 00 37 02.64 -09 55 19.7 u H21
2015-12-01 07:01:51 C 01 07 01.277 -06 47 18.71 L F51
2015-12-01 07:19:04 C 01 07 02.941 -06 47 06.62 L F51
2015-12-01 07:36:16 C 01 07 04.600 -06 46 54.78 L F51
2015-12-01 07:53:29 C 01 07 06.270 -06 46 42.91 L F51
2015-12-02 04:52:05 C 01 09 11.95 -06 32 24.9 o 291
2015-12-02 05:06:24 C 01 09 13.35 -06 32 14.6 o 291
2015-12-02 05:20:43 C 01 09 14.73 -06 32 05.0 o 291
2015-12-03 05:25:37 C 01 11 36.81 -06 15 41.0 o 291
2015-12-03 05:42:48 C 01 11 38.38 -06 15 29.4 o 291
2015-12-03 06:00:01 C 01 11 40.07 -06 15 17.5 o 291
2019-11-04 11:05:20 C 06 33 19.59 +10 09 59.5 o 695
2019-11-04 11:21:32 C 06 33 19.22 +10 09 54.8 o 695
2019-11-04 11:37:43 C 06 33 18.83 +10 09 49.9 o 695