2021 PU

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5107589000
Semi-major axis (a)2.4482209000 AU
Inclination (i)3.02599000°
Long. of Asc. Node (Ω)346.90973000°
Arg. of Perihelion (ω)295.60162000°
Mean Anomaly (M)51.52570000°
Mean Motion (n)0.2572931200°/day
Perihelion dist (q)1.19777030 AU
Aphelion dist (Q)3.69867150 AU
Orbital Period3.83068020 yr
Physical Parameters
H (abs. magnitude)23.23
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.780″
Uncertainty8
Orbit TypeAmor
MOID0.187105 AU
Observations Used19
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-08-09
Observations (19)
Date Type RA Dec Mag Band Observatory
2021-08-03 08:08:57 C 19 52 17.233 -31 18 41.24 U F51
2021-08-03 08:20:14 C 19 52 18.373 -31 18 29.55 U F51
2021-08-03 08:42:42 C 19 52 20.634 -31 18 06.03 U F51
2021-08-03 11:16:17 C 19 52 37.59 -31 14 46.2 V 474
2021-08-03 11:21:21 C 19 52 38.06 -31 14 40.0 V 474
2021-08-03 11:26:25 C 19 52 38.60 -31 14 35.2 V 474
2021-08-03 11:39:39 C 19 52 39.97 -31 14 20.8 V 474
2021-08-03 12:32:08 C 19 52 43.819 -31 13 57.47 V F51
2021-08-04 02:33:15 C 19 54 20.08 -30 58 41.1 u 807
2021-08-04 02:42:25 C 19 54 21.01 -30 58 31.6 u 807
2021-08-04 02:51:20 C 19 54 21.87 -30 58 22.0 u 807
2021-08-04 05:40:49 C 19 54 40.50 -30 55 55.1 o 691
2021-08-04 05:46:36 C 19 54 41.13 -30 55 49.0 o 691
2021-08-05 08:10:25 C 19 57 33.717 -30 27 50.36 U F51
2021-08-05 08:22:52 C 19 57 34.909 -30 27 37.55 U F51
2021-08-05 08:35:19 C 19 57 36.095 -30 27 24.92 U F51
2021-08-09 11:16:47 C 20 07 43.43 -28 44 06.0 V 474
2021-08-09 11:21:51 C 20 07 43.91 -28 44 01.2 V 474
2021-08-09 11:26:55 C 20 07 44.35 -28 43 55.7 V 474