2015 HQ11

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3963106000 ± 2.00e+00
Semi-major axis (a)1.5120517000 AU ± 3.00e+00
Inclination (i)8.38858000° ± 4.00e+00
Long. of Asc. Node (Ω)35.28385000° ± 5.00e+00
Arg. of Perihelion (ω)226.28493000° ± 6.00e+00
Mean Anomaly (M)227.54982000° ± 1.68e+02
Mean Motion (n)0.5300954941°/day ± 1.58e+00
Perihelion dist (q)0.91280960 AU ± 3.52e+00
Aphelion dist (Q)2.11129380 AU ± 5.17e+00
Orbital Period1.85930210 yr ± 5.53e+00
Physical Parameters
H (abs. magnitude)27.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual—″
Uncertainty6
Orbit TypeApollo
MOID0.003076 AU
Observations Used52
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-04-23
Observations (52)
Date Type RA Dec Mag Band Observatory
2015-04-23 07:22:01 C 13 11 32.74 +37 15 29.1 q 703
2015-04-23 07:29:25 C 13 11 28.15 +37 17 47.9 q 703
2015-04-23 07:36:47 C 13 11 23.56 +37 20 06.1 q 703
2015-04-23 07:44:09 C 13 11 18.84 +37 22 25.2 q 703
2015-04-23 08:18:22 C 13 10 57.11 +37 33 12.2 q 703
2015-04-23 08:19:10 C 13 10 56.60 +37 33 26.1 q 703
2015-04-23 09:13:40 C 13 10 22.51 +37 51 02.4 o 291
2015-04-23 09:13:52 C 13 10 22.39 +37 51 06.2 o 291
2015-04-23 09:14:06 C 13 10 22.22 +37 51 10.9 o 291
2015-04-23 09:40:08 C 13 10 03.90 +37 58 49.9 t H01
2015-04-23 09:51:35 C 13 09 56.89 +38 02 33.8 t H01
2015-04-23 10:08:42 C 13 09 46.52 +38 08 10.4 t H01
2015-04-23 10:12:53 C 13 09 43.99 +38 09 32.8 t H01
2015-04-23 17:09:10 C 13 05 53.60 +41 03 12.1 o 300
2015-04-23 17:11:30 C 13 05 51.51 +41 04 15.1 o 300
2015-04-23 17:13:50 C 13 05 49.42 +41 05 19.5 o 300
2015-04-23 17:16:09 C 13 05 47.27 +41 06 24.1 o 300
2015-04-23 18:41:32 C 13 06 14.38 +41 46 53.4 t L04
2015-04-23 18:48:55 C 13 06 07.56 +41 50 54.0 t L04
2015-04-23 19:41:12 C 13 05 24.34 +42 17 49.4 033
2015-04-23 19:44:36 C 13 05 21.02 +42 19 43.5 033
2015-04-23 19:48:00 C 13 05 17.66 +42 21 40.2 033
2015-04-23 20:01:45 C 13 05 19.70 +42 30 15.9 q 958
2015-04-23 20:05:14 C 13 05 16.17 +42 32 16.6 q 958
2015-04-23 20:08:43 C 13 05 12.72 +42 34 18.3 q 958
2015-04-23 20:12:11 C 13 05 09.30 +42 36 19.9 q 958
2015-04-23 20:15:44 C 13 05 05.66 +42 38 24.0 q 958
2015-04-23 20:19:13 C 13 05 02.10 +42 40 26.5 q 958
2015-04-23 20:24:22 C 13 04 51.45 +42 41 26.7 q J95
2015-04-23 20:34:00 C 13 04 41.67 +42 47 05.0 q J95
2015-04-23 20:43:40 C 13 04 31.74 +42 52 47.0 q J95
2015-04-23 20:53:15 C 13 04 21.72 +42 58 28.4 q J95
2015-04-23 20:55:56 C 13 04 14.28 +43 02 34.7 q C77
2015-04-23 20:57:13 C 13 04 10.84 +43 02 59.0 t 204
2015-04-23 21:00:31 C 13 04 07.11 +43 04 57.2 t 204
2015-04-23 21:00:43 C 13 04 08.95 +43 05 25.8 q C77
2015-04-23 21:03:24 C 13 04 03.88 +43 06 40.5 t 204
2015-04-23 21:06:00 C 13 04 03.08 +43 08 36.2 q C77
2015-04-23 21:11:29 C 13 04 02.01 +43 09 35.9 q J69
2015-04-23 21:14:51 C 13 03 58.31 +43 11 37.6 q J69
2015-04-23 21:18:12 C 13 03 54.59 +43 13 41.0 q J69
2015-04-23 21:28:22 C 13 03 35.25 +43 21 40.2 t 204
2015-04-23 21:31:23 C 13 03 31.67 +43 23 30.7 t 204
2015-04-23 21:34:25 C 13 03 28.12 +43 25 20.6 t 204
2015-04-23 21:46:52 C 13 03 22.20 +43 31 09.4 q J69
2015-04-23 21:51:54 C 13 03 03.32 +43 34 34.4 033
2015-04-23 21:55:20 C 13 02 59.30 +43 36 39.3 033
2015-04-23 21:58:44 C 13 02 55.20 +43 38 44.5 033
2015-04-23 22:00:02 C 13 02 52.25 +43 39 39.0 q 113
2015-04-23 22:03:20 C 13 02 48.33 +43 41 41.3 q 113