2015 QM3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5311962627 ± 5.64e-08
Semi-major axis (a)0.7059896178 AU ± 3.31e-09
Inclination (i)16.14775684° ± 1.42e-05
Long. of Asc. Node (Ω)159.68525114° ± 1.83e-05
Arg. of Perihelion (ω)324.64705133° ± 1.48e-05
Mean Anomaly (M)320.20475793° ± 3.42e-05
Mean Motion (n)1.6615553170°/day ± 1.17e-08
Perihelion dist (q)0.33097057 AU ± 3.99e-08
Aphelion dist (Q)1.08100866 AU ± 4.02e-08
Orbital Period0.59319499 yr ± 4.18e-09
Physical Parameters
H (abs. magnitude)20.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.237″
Uncertainty0
Orbit TypeAten
MOID0.061294 AU
Observations Used127
Radar Obs Used1
Oppositions2
Arc Total2015-2024
First Observation Used2015-08-19
Last Observation Used2024-08-03
Observations (171)
Date Type RA Dec Mag Band Observatory
2015-08-21 02:59:18 C 16 33 41.47 +13 36 21.8 q H36
2015-08-22 03:12:02 C 16 30 21.21 +11 54 57.0 o 291
2015-08-22 03:22:53 C 16 30 19.63 +11 54 11.9 o 291
2015-08-23 11:26:52 S 16 26 09.454 +09 43 58.84 L C51
2015-08-23 13:01:18 S 16 25 57.574 +09 37 40.94 L C51
2015-08-24 01:47:19 C 16 24 21.41 +08 46 39.9 q H21
2015-08-24 01:56:18 C 16 24 20.26 +08 46 04.3 q H21
2015-08-24 02:05:17 C 16 24 19.02 +08 45 29.2 q H21
2015-08-25 01:54:06 C 16 21 27.37 +07 13 05.6 q H21
2015-08-25 02:04:06 C 16 21 26.09 +07 12 26.7 q H21
2015-08-25 02:14:14 C 16 21 24.83 +07 11 48.9 q H21
2015-08-26 02:30:38 C 16 18 37.16 +05 40 21.1 u H21
2015-08-26 02:37:53 C 16 18 36.28 +05 39 53.9 u H21
2015-08-26 02:44:25 C 16 18 35.49 +05 39 29.6 u H21
2015-08-26 02:50:55 C 16 18 34.71 +05 39 05.8 u H21
2015-08-26 02:58:17 C 16 18 33.82 +05 38 38.1 u H21
2015-08-27 01:58:28 C 16 16 01.96 +04 14 31.7 q H21
2015-08-27 02:06:50 C 16 16 01.02 +04 14 01.2 q H21
2015-08-27 02:15:13 C 16 16 00.01 +04 13 31.0 q H21
2015-09-03 01:38:41 C 15 59 50.12 -04 47 30.6 q H21
2015-09-03 02:03:20 C 15 59 47.82 -04 48 41.9 q H21
2015-09-04 01:39:32 C 15 57 45.02 -05 55 33.5 q H21
2015-09-04 01:52:09 C 15 57 43.86 -05 56 08.6 q H21
2015-09-04 04:16:04 C 15 57 31.08 -06 02 42.5 o 291
2015-09-04 04:18:15 C 15 57 30.88 -06 02 48.7 o 291
2015-09-04 04:20:27 C 15 57 30.69 -06 02 54.9 o 291
2015-09-04 09:13:41 C 15 57 05.93 -06 15 39.2 t 474
2015-09-04 09:17:04 C 15 57 05.64 -06 15 48.3 t 474
2015-09-04 09:20:28 C 15 57 05.32 -06 15 57.6 t 474
2015-09-05 23:24:13 C 15 53 53.10 -07 58 20.2 u 807
2015-09-05 23:30:40 C 15 53 52.52 -07 58 36.9 u 807
2015-09-05 23:37:01 C 15 53 51.93 -07 58 53.5 u 807
2018-05-21 10:24:33 C 23 35 37.72 +27 18 32.7 o 291
2018-05-21 10:41:09 C 23 35 37.37 +27 18 38.7 o 291
2018-05-21 10:57:48 C 23 35 36.97 +27 18 44.8 o 291
2018-06-06 10:18:31 C 23 34 39.97 +29 52 53.9 o 291
2018-06-06 10:41:08 C 23 34 40.15 +29 53 05.1 o 291
2018-06-21 09:33:38 C 23 39 55.26 +33 04 46.5 U G96
2018-06-21 09:54:41 C 23 39 55.59 +33 05 00.1 U G96
2018-06-23 09:36:50 C 23 40 43.44 +33 34 19.3 U G96
2018-06-23 09:43:47 C 23 40 43.49 +33 34 23.6 U G96
2018-06-23 09:50:43 C 23 40 43.56 +33 34 28.4 U G96
2018-06-23 09:57:39 C 23 40 43.66 +33 34 32.4 U G96
2018-07-02 10:32:51 C 23 44 06.40 +36 02 13.8 o 291
2018-07-02 10:42:31 C 23 44 06.46 +36 02 21.2 o 291
2018-07-02 10:52:14 C 23 44 06.54 +36 02 28.9 o 291
2018-07-05 12:55:44 C 23 45 04.024 +36 59 40.14 U F51
2018-07-05 13:12:01 C 23 45 04.075 +36 59 53.77 U F51
2018-07-05 13:28:15 C 23 45 04.146 +37 00 07.35 U F51
2018-07-05 13:44:27 C 23 45 04.215 +37 00 20.64 U F51
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2018-08-29 18:22:00 81732326.92 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)