2021 PF20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8733917000
Semi-major axis (a)3.3675560000 AU
Inclination (i)51.30169000°
Long. of Asc. Node (Ω)147.57392000°
Arg. of Perihelion (ω)88.22199000°
Mean Anomaly (M)256.49157000°
Mean Motion (n)0.1594894000°/day
Perihelion dist (q)0.42636050 AU
Aphelion dist (Q)6.30875150 AU
Orbital Period6.17976900 yr
Physical Parameters
H (abs. magnitude)18.89
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.740″
Uncertainty8
Orbit TypeApollo
MOID0.129104 AU
Observations Used31
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-09-09
Observations (32)
Date Type RA Dec Mag Band Observatory
2021-08-13 14:24:21 C 04 01 32.38 -15 50 44.4 V T08
2021-08-13 14:41:37 C 04 01 29.02 -15 52 41.3 V T08
2021-08-13 14:49:01 C 04 01 27.56 -15 53 30.2 V T08
2021-08-13 14:57:39 C 04 01 25.87 -15 54 29.7 V T08
2021-08-14 13:43:26 S 03 57 05.580 -18 25 05.63 L C51
2021-08-14 14:00:30 C 03 57 03.99 -18 27 10.3 V T08
2021-08-14 14:01:10 C 03 57 03.91 -18 27 15.2 V T08
2021-08-14 14:01:50 C 03 57 03.76 -18 27 18.3 V T08
2021-08-14 14:02:30 C 03 57 03.61 -18 27 23.8 V T08
2021-08-14 14:03:49 C 03 57 03.41 -18 27 31.9 V T08
2021-08-14 14:31:28 C 03 56 58.05 -18 30 33.5 V T05
2021-08-14 14:32:07 C 03 56 57.80 -18 30 37.4 V T05
2021-08-14 14:32:47 C 03 56 57.69 -18 30 41.9 V T05
2021-08-14 14:34:06 C 03 56 57.40 -18 30 50.7 V T05
2021-08-14 14:34:45 C 03 56 57.33 -18 30 54.6 V T05
2021-08-14 16:51:45 S 03 56 29.705 -18 45 33.84 L C51
2021-08-14 18:26:00 S 03 56 11.774 -18 55 46.67 L C51
2021-08-14 21:34:19 S 03 55 35.801 -19 16 08.00 L C51
2021-08-15 05:42:20 C 03 54 04.42 -20 08 26.4 X Y00
2021-08-15 05:45:10 C 03 54 03.87 -20 08 44.1 X Y00
2021-08-15 05:48:00 C 03 54 03.34 -20 09 01.9 X Y00
2021-08-15 15:13:14 C 03 52 14.60 -21 08 50.5 q E94
2021-08-15 15:28:57 C 03 52 11.53 -21 10 29.3 q E94
2021-08-15 15:44:39 C 03 52 08.40 -21 12 09.2 q E94
2021-08-15 16:01:05 C 03 52 05.16 -21 13 53.0 q E94
2021-08-15 17:35:23 C 03 51 47.25 -21 23 48.8 V Q62
2021-08-15 17:41:10 C 03 51 46.10 -21 24 24.7 V Q62
2021-08-17 00:40:50 C 03 45 46.38 -24 34 56.9 V L81
2021-08-17 00:57:56 C 03 45 43.01 -24 36 39.4 V L81
2021-09-09 05:20:27 C 01 43 36.74 -55 24 07.5 V W94
2021-09-09 05:28:46 C 01 43 34.73 -55 24 18.1 V W94
2021-09-09 05:36:55 C 01 43 32.87 -55 24 28.4 V W94