IAA RAS IAA Minor Planet Database

2020 PK1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1284029000
Semi-major axis (a)1.0453446000 AU
Inclination (i)23.59299000°
Long. of Asc. Node (Ω)320.03833000°
Arg. of Perihelion (ω)86.39579000°
Mean Anomaly (M)264.95541000°
Mean Motion (n)0.9221781900°/day
Perihelion dist (q)0.91111930 AU
Aphelion dist (Q)1.17956990 AU
Orbital Period1.06878220 yr
Physical Parameters
H (abs. magnitude)26.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.760″
Uncertainty5
Orbit TypeApollo
MOID0.004659 AU
Observations Used55
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-08-12
Observations (55)
Date Type RA Dec Mag Band Observatory
2020-08-12 08:31:17 C 22 58 50.58 -15 45 31.4 – U I41
2020-08-12 08:31:46 C 22 58 48.34 -15 44 34.1 – U I41
2020-08-12 10:34:24 C 22 49 22.38 -11 36 16.0 – U I41
2020-08-12 10:34:54 C 22 49 20.08 -11 35 12.8 – U I41
2020-08-12 15:55:30 C 22 25 14.54 +00 35 04.5 – V 381
2020-08-12 15:55:37 C 22 25 14.05 +00 35 17.4 – V 381
2020-08-12 16:50:17 C 22 20 30.87 +02 48 24.8 – V 381
2020-08-12 16:50:22 C 22 20 30.35 +02 48 38.1 – V 381
2020-08-12 16:50:50 C 22 20 27.94 +02 49 49.5 – V 381
2020-08-12 16:50:57 C 22 20 27.46 +02 50 02.2 – V 381
2020-08-12 20:28:27 C 22 03 33.86 +11 42 21.6 – V L01
2020-08-12 20:29:16 C 22 03 29.49 +11 44 22.8 – V L01
2020-08-12 20:30:05 C 22 03 25.20 +11 46 22.2 – V L01
2020-08-12 20:30:19 C 22 03 20.09 +11 45 08.2 – V 033
2020-08-12 20:30:34 C 22 03 18.72 +11 45 46.4 – V 033
2020-08-12 20:30:50 C 22 03 17.35 +11 46 24.7 – V 033
2020-08-12 20:31:05 C 22 03 15.97 +11 47 03.0 – V 033
2020-08-12 20:31:18 C 22 03 18.69 +11 49 23.5 – V L01
2020-08-12 20:31:21 C 22 03 14.61 +11 47 41.6 – V 033
2020-08-12 20:42:39 C 22 02 25.51 +12 17 25.3 – V K19
2020-08-12 20:47:29 C 22 01 59.87 +12 29 16.9 – V K19
2020-08-12 20:49:36 C 22 00 20.14 +12 35 30.2 – V N88
2020-08-12 20:51:06 C 22 00 11.98 +12 39 09.9 – V N88
2020-08-12 20:52:15 C 22 01 34.53 +12 41 01.3 – V K19
2020-08-12 20:53:57 C 21 59 56.54 +12 46 07.0 – V N88
2020-08-12 21:08:16 C 22 00 13.82 +13 20 55.6 – V B49
2020-08-12 21:09:10 C 22 00 08.96 +13 23 10.0 – V B49
2020-08-12 21:09:21 C 21 59 58.75 +13 23 10.3 – V K63
2020-08-12 21:10:39 C 21 59 51.70 +13 26 21.8 – V K63
2020-08-12 21:12:15 C 21 59 43.04 +13 30 17.8 – V K63
2020-08-12 21:15:59 C 21 59 32.33 +13 39 51.8 – V B49
2020-08-12 21:16:22 C 21 59 30.36 +13 40 46.1 – V B49
2020-08-12 21:23:36 C 21 58 51.29 +13 58 30.5 – V B49
2020-08-12 21:25:22 C 21 58 41.84 +14 02 47.2 – V B49
2020-08-12 21:27:10 C 21 58 32.11 +14 07 11.2 – V B49
2020-08-12 21:30:44 C 21 58 05.59 +14 15 16.6 – q C77
2020-08-12 21:35:39 C 21 57 39.00 +14 27 13.6 – q C77
2020-08-12 22:18:55 C 21 53 31.99 +16 10 50.4 – V C47
2020-08-12 22:20:07 C 21 53 25.47 +16 13 41.9 – V C47
2020-08-12 22:21:18 C 21 53 18.91 +16 16 33.8 – V C47
2020-08-12 22:37:06 C 21 52 06.47 +16 53 05.8 – V Z80
2020-08-12 22:38:58 C 21 51 57.19 +16 57 34.6 – V J95
2020-08-12 22:40:11 C 21 51 50.56 +17 00 28.4 – V J95
2020-08-12 22:40:25 C 21 51 48.20 +17 01 04.7 – V Z80
2020-08-12 22:41:26 C 21 51 43.70 +17 03 28.4 – V J95
2020-08-12 22:43:19 C 21 51 33.34 +17 07 59.4 – V J95
2020-08-12 22:43:45 C 21 51 29.84 +17 09 02.7 – V Z80
2020-08-12 22:44:28 C 21 51 27.01 +17 10 44.8 – V J95
2020-08-12 22:47:18 C 21 51 10.45 +17 17 28.5 – V Z80
2020-08-12 22:47:35 C 21 51 09.94 +17 18 09.5 – V J95