2017 MC3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4947458000
Semi-major axis (a)1.5354710000 AU
Inclination (i)4.61291000°
Long. of Asc. Node (Ω)106.28590000°
Arg. of Perihelion (ω)246.84653000°
Mean Anomaly (M)120.83959000°
Mean Motion (n)0.5180141800°/day
Perihelion dist (q)0.77580320 AU
Aphelion dist (Q)2.29513880 AU
Orbital Period1.90266540 yr
Physical Parameters
H (abs. magnitude)24.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.300″
Uncertainty6
Orbit TypeApollo
MOID0.009533 AU
Observations Used72
Radar Obs Used2
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-07-02
Observations (75)
Date Type RA Dec Mag Band Observatory
2017-06-23 10:02:11 C 17 17 18.421 -05 09 44.52 L F51
2017-06-23 10:17:52 C 17 17 14.959 -05 09 14.62 L F51
2017-06-23 10:33:30 C 17 17 11.493 -05 08 44.69 L F51
2017-06-23 22:54:42 C 17 14 43.79 -04 44 45.1 o K88
2017-06-23 23:01:09 C 17 14 42.26 -04 44 31.2 o K88
2017-06-24 06:36:58 C 17 13 04.75 -04 27 37.4 q I52
2017-06-24 06:38:21 C 17 13 04.38 -04 27 34.5 q I52
2017-06-24 06:39:44 C 17 13 04.03 -04 27 31.2 q I52
2017-06-24 06:41:07 C 17 13 03.67 -04 27 28.3 q I52
2017-06-24 12:13:15 C 17 11 42.147 -04 14 16.05 U 568
2017-06-24 12:14:42 C 17 11 41.765 -04 14 12.56 U 568
2017-06-24 12:16:09 C 17 11 41.383 -04 14 09.14 U 568
2017-06-24 22:21:02 C 17 09 17.55 -03 50 03.8 19.2 U 104
2017-06-24 22:27:59 C 17 09 16.79 -03 49 46.3 q I93
2017-06-24 22:29:29 C 17 09 15.11 -03 49 42.3 19.3 U 104
2017-06-24 22:31:52 C 17 09 15.65 -03 49 36.3 q I93
2017-06-24 22:36:39 C 17 09 14.31 -03 49 24.0 q I93
2017-06-24 22:37:56 C 17 09 12.68 -03 49 19.7 19.4 U 104
2017-06-25 04:40:39 C 17 07 36.35 -03 33 04.8 q W25
2017-06-25 05:02:16 C 17 07 29.72 -03 32 05.4 q W25
2017-06-25 05:14:14 C 17 07 26.49 -03 31 33.6 u H21
2017-06-25 05:15:40 C 17 07 26.05 -03 31 30.0 u H21
2017-06-25 05:19:36 C 17 07 24.82 -03 31 18.4 u H21
2017-06-25 23:35:32 C 17 01 51.36 -02 36 14.1 U 204
2017-06-25 23:50:39 C 17 01 45.87 -02 35 23.7 U 204
2017-06-26 00:05:46 C 17 01 40.42 -02 34 33.3 U 204
2017-06-27 05:19:10 C 16 50 13.48 -00 38 44.3 o 291
2017-06-27 05:20:55 C 16 50 12.63 -00 38 36.3 o 291
2017-06-27 05:22:39 C 16 50 11.69 -00 38 28.0 o 291
2017-06-27 05:48:40 C 16 49 58.30 -00 36 26.4 o 291
2017-06-27 05:49:05 C 16 49 58.09 -00 36 24.6 o 291
2017-06-27 05:49:30 C 16 49 57.88 -00 36 22.5 o 291
2017-06-27 10:09:55 C 16 47 47.65 -00 14 48.2 L T08
2017-06-27 10:22:54 C 16 47 40.63 -00 13 43.5 L T08
2017-06-27 10:36:40 C 16 47 33.03 -00 12 34.6 L T08
2017-06-27 10:49:41 C 16 47 25.93 -00 11 29.7 L T08
2017-06-28 02:10:08 C 16 39 06.40 +01 12 28.7 q W25
2017-06-28 02:20:27 C 16 38 59.59 +01 13 32.0 q W25
2017-06-28 02:31:24 C 16 38 52.33 +01 14 39.3 q W25
2017-06-28 04:09:53 C 16 37 46.69 +01 24 52.3 18.8 U H21
2017-06-28 04:12:59 C 16 37 44.55 +01 25 12.0 18.5 U H21
2017-06-28 04:17:32 C 16 37 41.47 +01 25 40.6 18.3 U H21
2017-06-28 04:20:38 C 16 37 39.34 +01 26 00.0 18.7 U H21
2017-06-28 04:23:44 C 16 37 37.23 +01 26 19.7 18.7 U H21
2017-06-28 04:26:18 C 16 37 35.45 +01 26 36.3 18.5 U H21
2017-06-28 04:29:37 C 16 37 33.15 +01 26 56.9 U H21
2017-06-28 05:58:57 C 16 36 30.86 +01 36 29.2 q W25
2017-06-28 06:42:43 C 16 36 04.74 +01 41 36.1 q 703
2017-06-28 06:50:26 C 16 35 59.25 +01 42 26.1 q 703
2017-06-28 07:05:56 C 16 35 48.20 +01 44 07.9 q 703
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2017-06-30 00:55:00 168770.2209 0.25 Hz 2380 -1 -1
2017-06-30 01:29:00 27604210.96 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)