2018 PC20

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4042245000
Semi-major axis (a)1.7090801000 AU
Inclination (i)8.98509000°
Long. of Asc. Node (Ω)139.25383000°
Arg. of Perihelion (ω)153.60669000°
Mean Anomaly (M)103.10117000°
Mean Motion (n)0.4411237600°/day
Perihelion dist (q)1.01822810 AU
Aphelion dist (Q)2.39993210 AU
Orbital Period2.23431100 yr
Physical Parameters
H (abs. magnitude)25.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.370″
Uncertainty6
Orbit TypeAmor
MOID0.026703 AU
Observations Used53
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-09-02
Observations (53)
Date Type RA Dec Mag Band Observatory
2018-08-10 12:32:09 C 21 38 04.60 -06 21 50.9 U T08
2018-08-10 12:33:37 C 21 38 05.78 -06 22 07.6 U T08
2018-08-10 12:48:01 C 21 38 17.82 -06 24 42.2 U T08
2018-08-10 12:48:41 C 21 38 18.33 -06 24 48.8 U T08
2018-08-10 13:03:13 C 21 38 30.47 -06 27 24.9 U T08
2018-08-10 13:19:46 C 21 38 44.24 -06 30 21.7 U T08
2018-08-10 22:07:19 C 21 46 40.59 -08 04 07.5 J95
2018-08-10 22:11:47 C 21 46 44.23 -08 04 53.1 J95
2018-08-10 22:15:49 C 21 46 47.49 -08 05 34.0 J95
2018-08-10 22:32:50 C 21 46 59.04 -08 08 14.3 V L01
2018-08-10 22:36:02 C 21 47 01.57 -08 08 46.6 V L01
2018-08-10 22:40:33 C 21 47 05.18 -08 09 32.5 V L01
2018-08-10 22:43:47 C 21 47 07.80 -08 10 05.3 V L01
2018-08-10 22:46:50 C 21 47 10.19 -08 10 36.2 V L01
2018-08-10 22:50:10 C 21 47 12.86 -08 11 09.8 V L01
2018-08-10 23:12:09 C 21 47 30.73 -08 14 54.2 q K51
2018-08-10 23:15:45 C 21 47 33.60 -08 15 30.2 q K51
2018-08-10 23:19:21 C 21 47 36.46 -08 16 06.3 q K51
2018-08-10 23:29:42 C 21 47 44.85 -08 17 45.1 V 104
2018-08-10 23:34:58 C 21 47 49.00 -08 18 38.3 V 104
2018-08-10 23:40:58 C 21 47 53.75 -08 19 38.8 V 104
2018-08-10 23:44:37 C 21 47 56.69 -08 20 15.1 V K63
2018-08-10 23:47:00 C 21 47 58.50 -08 20 39.2 V 104
2018-08-10 23:47:48 C 21 47 59.21 -08 20 47.2 V K63
2018-08-10 23:50:23 C 21 48 01.24 -08 21 13.4 V K63
2018-08-11 01:11:50 C 21 49 21.61 -08 29 33.6 U I19
2018-08-11 01:41:20 C 21 49 44.97 -08 34 30.5 U I19
2018-08-11 01:44:42 C 21 49 47.66 -08 35 04.8 U I19
2018-08-11 06:00:01 C 21 53 08.32 -09 21 14.0 q 850
2018-08-11 06:20:17 C 21 53 23.56 -09 24 28.4 q 850
2018-08-11 06:30:37 C 21 53 31.33 -09 26 07.4 q 850
2018-08-11 06:40:58 C 21 53 39.12 -09 27 46.0 q 850
2018-08-11 06:51:58 C 21 53 47.35 -09 29 31.1 q 850
2018-08-11 07:07:50 C 21 53 59.29 -09 32 01.8 q 850
2018-08-11 22:52:39 C 22 06 14.75 -11 54 09.1 q K61
2018-08-11 22:53:21 C 22 06 15.28 -11 54 15.5 q K61
2018-08-11 22:55:03 C 22 06 16.47 -11 54 30.1 q K61
2018-08-12 04:20:57 C 22 10 16.83 -12 38 53.3 q W34
2018-08-12 04:32:38 C 22 10 24.61 -12 40 29.1 q W34
2018-08-12 04:54:06 C 22 10 38.78 -12 43 24.2 q W34
2018-08-12 07:05:57 C 22 12 06.22 -13 01 15.0 u H21
2018-08-12 07:09:21 C 22 12 08.45 -13 01 42.0 u H21
2018-08-12 12:58:52 C 22 16 05.26 -13 46 00.2 U T05
2018-08-12 13:14:24 C 22 16 14.98 -13 47 56.9 U T05
2018-08-12 13:29:56 C 22 16 24.62 -13 49 52.6 U T05
2018-08-12 13:45:33 C 22 16 34.36 -13 51 49.0 U T05
2018-08-13 11:36:09 C 22 30 33.669 -16 23 31.53 U F51
2018-08-13 11:51:59 C 22 30 42.256 -16 25 12.99 U F51
2018-08-13 12:07:49 C 22 30 50.604 -16 26 51.66 U F51
2018-08-13 12:23:36 C 22 30 59.037 -16 28 30.76 U F51