2021 PC

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4442727000
Semi-major axis (a)1.7931887000 AU
Inclination (i)16.54979000°
Long. of Asc. Node (Ω)130.21863000°
Arg. of Perihelion (ω)160.35412000°
Mean Anomaly (M)291.57843000°
Mean Motion (n)0.4104545700°/day
Perihelion dist (q)0.99652390 AU
Aphelion dist (Q)2.58985350 AU
Orbital Period2.40125890 yr
Physical Parameters
H (abs. magnitude)26.72
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.960″
Uncertainty6
Orbit TypeApollo
MOID0.001703 AU
Observations Used22
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-08-03
Observations (36)
Date Type RA Dec Mag Band Observatory
2021-08-02 04:49:56 C 17 06 45.97 +59 44 55.2 U I41
2021-08-02 04:50:26 C 17 06 56.69 +59 44 49.8 U I41
2021-08-02 04:51:16 C 17 07 15.40 +59 44 39.8 U I41
2021-08-02 04:51:46 C 17 07 26.32 +59 44 34.0 U I41
2021-08-02 05:45:13 C 17 28 48.67 +59 24 33.2 U I41
2021-08-02 05:45:42 C 17 29 01.62 +59 24 18.5 U I41
2021-08-02 05:46:33 C 17 29 24.10 +59 23 47.1 U I41
2021-08-02 05:47:03 C 17 29 37.25 +59 23 30.3 U I41
2021-08-02 06:12:08 C 17 41 04.46 +59 05 56.0 U I41
2021-08-02 06:12:37 C 17 41 18.70 +59 05 31.6 U I41
2021-08-02 06:56:35 C 18 03 42.15 +58 17 28.2 U I41
2021-08-02 06:57:04 C 18 03 58.36 +58 16 46.9 U I41
2021-08-02 07:33:09 C 18 24 36.43 +57 15 22.9 U I41
2021-08-02 07:33:39 C 18 24 54.32 +57 14 23.0 U I41
2021-08-02 07:33:51 C 18 25 01.17 +57 13 57.6 U I41
2021-08-02 07:34:21 C 18 25 19.16 +57 12 56.2 U I41
2021-08-02 08:31:08 C 18 59 30.94 +54 07 04.3 u H21
2021-08-02 08:31:29 C 18 59 45.41 +54 05 48.4 u H21
2021-08-02 08:31:46 C 18 59 56.91 +54 04 48.0 u H21
2021-08-02 08:32:54 C 19 00 43.29 +54 00 43.2 u H21
2021-08-02 08:33:37 C 19 01 12.29 +53 58 09.4 u H21
2021-08-02 11:35:55 C 21 26 08.54 +32 08 21.0 r P93
2021-08-02 11:36:18 C 21 26 23.47 +32 04 02.6 r P93
2021-08-02 11:36:39 C 21 26 36.83 +32 00 11.2 r P93
2021-08-02 11:37:44 C 21 27 18.94 +31 47 57.3 r P93
2021-08-02 11:38:25 C 21 27 45.50 +31 40 12.2 r P93
2021-08-02 11:39:11 C 21 28 15.21 +31 31 30.9 r P93
2021-08-02 12:39:06 C 22 03 57.67 +19 23 04.1 q 900
2021-08-02 12:39:16 C 22 04 03.25 +19 20 56.6 q 900
2021-08-02 12:39:26 C 22 04 08.78 +19 18 48.5 q 900
2021-08-02 12:39:36 C 22 04 14.38 +19 16 41.1 q 900
2021-08-02 12:39:46 C 22 04 19.92 +19 14 33.1 q 900
2021-08-02 12:39:56 C 22 04 25.48 +19 12 25.8 q 900
2021-08-03 02:44:03 C 01 02 54.08 -42 40 57.3 X Y00
2021-08-03 02:45:01 C 01 02 57.50 -42 41 47.0 X Y00
2021-08-03 02:45:58 C 01 03 00.96 -42 42 36.7 X Y00