883378 (2016 QM11)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7221912155 ± 5.64e-08
Semi-major axis (a)2.7767603494 AU ± 1.82e-08
Inclination (i)19.21938783° ± 6.79e-06
Long. of Asc. Node (Ω)327.42438192° ± 1.64e-05
Arg. of Perihelion (ω)153.32482778° ± 1.86e-05
Mean Anomaly (M)338.41918810° ± 7.99e-06
Mean Motion (n)0.2130122979°/day ± 2.09e-09
Perihelion dist (q)0.77140842 AU ± 1.57e-07
Aphelion dist (Q)4.78211228 AU ± 1.60e-07
Orbital Period4.62708629 yr ± 4.54e-08
Physical Parameters
H (abs. magnitude)18.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.234″
Uncertainty0
Orbit TypeApollo
MOID0.148318 AU
Observations Used233
Oppositions11
Arc Total2011-2025
First Observation Used2011-08-31
Last Observation Used2025-12-10
Observations (245)
Date Type RA Dec Mag Band Observatory
2016-08-28 23:15:56 S 03 50 06.07 +42 07 40.4 L C51
2016-08-29 00:50:11 S 03 50 22.51 +42 09 29.9 L C51
2016-08-29 03:58:52 S 03 50 54.93 +42 13 16.8 L C51
2016-08-29 05:33:06 S 03 51 11.29 +42 15 05.9 L C51
2016-08-29 07:07:33 S 03 51 27.58 +42 17 00.6 L C51
2016-08-29 08:41:47 S 03 51 44.04 +42 18 52.2 L C51
2016-08-29 10:16:14 S 03 52 00.41 +42 20 45.4 L C51
2016-08-29 11:50:28 S 03 52 16.85 +42 22 37.7 L C51
2016-08-29 13:24:43 S 03 52 33.29 +42 24 30.7 L C51
2016-08-29 13:24:55 S 03 52 33.40 +42 24 31.6 L C51
2016-08-29 14:59:09 S 03 52 49.70 +42 26 22.6 L C51
2016-08-29 16:33:24 S 03 53 06.54 +42 28 15.7 L C51
2016-08-29 18:07:50 S 03 53 23.00 +42 30 08.6 L C51
2016-08-29 19:42:05 S 03 53 39.56 +42 32 00.4 L C51
2016-08-29 22:50:47 S 03 54 12.93 +42 35 45.7 L C51
2016-08-30 00:25:12 S 03 54 29.63 +42 37 39.0 L C51
2016-08-30 01:59:28 S 03 54 46.31 +42 39 32.0 L C51
2016-08-30 05:08:09 S 03 55 19.89 +42 43 16.4 L C51
2016-08-30 08:16:50 S 03 55 53.53 +42 47 01.8 L C51
2016-08-30 09:58:51 C 03 56 12.65 +42 49 04.7 o 291
2016-08-30 10:01:35 C 03 56 13.15 +42 49 08.4 o 291
2016-08-30 10:04:18 C 03 56 13.61 +42 49 11.8 o 291
2016-08-30 14:34:12 S 03 57 01.47 +42 54 32.5 L C51
2016-08-30 17:42:42 S 03 57 35.501 +42 58 16.86 L C51
2016-08-31 00:00:04 S 03 58 44.047 +43 05 46.90 L C51
2016-08-31 06:17:26 S 03 59 53.172 +43 13 18.52 L C51
2016-08-31 09:26:07 S 04 00 27.912 +43 17 03.30 L C51
2016-08-31 15:43:29 S 04 01 37.831 +43 24 35.46 L C51
2016-08-31 18:51:59 S 04 02 12.826 +43 28 19.56 L C51
2016-08-31 18:52:10 S 04 02 12.931 +43 28 19.67 L C51
2016-08-31 22:00:40 S 04 02 48.33 +43 32 05.0 L C51
2016-09-01 01:09:21 S 04 03 23.71 +43 35 51.2 L C51
2016-09-01 04:18:02 S 04 03 59.28 +43 39 36.2 L C51
2016-09-01 07:26:44 S 04 04 34.99 +43 43 22.5 L C51
2016-09-01 13:44:06 S 04 05 46.93 +43 50 52.1 L C51
2016-09-01 16:52:47 S 04 06 22.96 +43 54 37.7 L C51
2016-09-01 20:01:17 S 04 06 59.35 +43 58 21.2 L C51
2016-09-02 02:18:40 S 04 08 12.31 +44 05 52.4 L C51
2016-09-02 05:27:21 S 04 08 49.10 +44 09 36.5 L C51
2016-09-02 08:36:02 S 04 09 25.97 +44 13 20.6 L C51
2016-09-02 18:02:05 S 04 11 17.554 +44 24 34.78 L C51
2016-09-02 21:10:35 S 04 11 54.994 +44 28 20.06 L C51
2016-09-02 21:10:46 S 04 11 55.022 +44 28 19.49 L C51
2016-09-03 00:19:16 S 04 12 32.56 +44 32 03.3 L C51
2016-09-03 06:36:38 S 04 13 48.33 +44 39 32.0 L C51
2016-09-03 09:45:19 S 04 14 26.37 +44 43 15.6 L C51
2016-09-03 16:02:41 S 04 15 43.10 +44 50 42.9 L C51
2016-09-03 19:11:22 S 04 16 21.66 +44 54 26.7 L C51
2016-09-03 22:19:53 S 04 17 00.295 +44 58 08.76 L C51
2016-09-03 22:20:04 S 04 17 00.372 +44 58 09.95 L C51