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
2017-06-28 07:12:19 C 16 35 43.83 +01 44 51.1 o 691
2017-06-28 07:18:27 C 16 35 39.52 +01 45 31.8 o 691
2017-06-28 07:24:35 C 16 35 35.12 +01 46 12.3 o 691
2017-06-29 04:20:31 C 16 19 23.49 +04 28 12.9 q G96
2017-06-29 04:26:38 C 16 19 17.48 +04 29 08.4 q G96
2017-06-29 04:32:45 C 16 19 11.40 +04 30 03.7 q G96
2017-06-29 04:38:53 C 16 19 05.22 +04 31 00.8 q G96
2017-06-30 04:15:57 C 15 52 00.78 +08 53 01.4 o 691
2017-06-30 04:36:40 C 15 51 29.64 +08 57 40.3 o 691
2017-07-01 04:05:53 C 15 08 26.53 +15 24 16.1 q I52
2017-07-01 04:06:26 C 15 08 25.21 +15 24 26.8 q I52
2017-07-01 04:06:58 C 15 08 23.91 +15 24 37.5 q I52
2017-07-01 04:07:31 C 15 08 22.60 +15 24 47.9 q I52
2017-07-02 02:26:06 C 14 01 40.45 +23 37 03.5 q W25
2017-07-02 02:42:56 C 14 00 35.62 +23 43 34.1 q W25
2017-07-02 03:57:48 C 13 55 54.19 +24 13 52.0 q I52
2017-07-02 03:58:44 C 13 55 50.43 +24 14 13.8 q I52
2017-07-02 03:59:41 C 13 55 46.73 +24 14 35.3 q I52
2017-07-02 04:00:35 C 13 55 43.05 +24 14 56.3 q I52
2017-07-02 04:32:16 C 13 53 37.37 +24 27 12.8 o 691
2017-07-02 04:33:43 C 13 53 31.56 +24 27 46.1 o 691
2017-07-02 04:35:11 C 13 53 25.75 +24 28 19.5 o 691
2017-07-02 22:47:36 C 12 32 12.66 +30 40 59.0 U 204
2017-07-02 22:51:46 C 12 31 52.12 +30 42 02.6 U 204
2017-07-02 22:55:56 C 12 31 31.65 +30 43 06.3 U 204
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)