2021 PU1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1281360000
Semi-major axis (a)1.2743621000 AU
Inclination (i)20.09434000°
Long. of Asc. Node (Ω)322.22265000°
Arg. of Perihelion (ω)321.03460000°
Mean Anomaly (M)24.16824000°
Mean Motion (n)0.6851170800°/day
Perihelion dist (q)1.11107040 AU
Aphelion dist (Q)1.43765380 AU
Orbital Period1.43859740 yr
Physical Parameters
H (abs. magnitude)22.79
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.750″
Uncertainty7
Orbit TypeAmor
MOID0.121780 AU
Observations Used20
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-08-11
Observations (20)
Date Type RA Dec Mag Band Observatory
2021-08-03 14:03:55 C 00 39 24.860 -01 22 31.96 V F51
2021-08-03 14:15:43 C 00 39 23.636 -01 21 47.70 V F51
2021-08-03 14:39:19 C 00 39 21.172 -01 20 18.84 V F51
2021-08-04 13:29:08 C 00 37 11.941 +00 06 12.40 V F51
2021-08-04 13:47:26 C 00 37 09.943 +00 07 22.10 U F51
2021-08-04 14:05:49 C 00 37 07.942 +00 08 32.11 V F51
2021-08-04 14:24:05 C 00 37 05.946 +00 09 42.00 U F51
2021-08-05 08:05:02 C 00 35 21.72 +01 17 15.8 u H21
2021-08-05 08:15:36 C 00 35 20.52 +01 17 56.0 u H21
2021-08-05 12:07:47 C 00 34 57.561 +01 33 03.96 V 568
2021-08-05 12:09:12 C 00 34 57.403 +01 33 09.38 V 568
2021-08-05 12:10:40 C 00 34 57.236 +01 33 15.07 V 568
2021-08-05 12:12:04 C 00 34 57.078 +01 33 20.52 V 568
2021-08-11 02:02:28 C 00 19 25.22 +10 19 21.0 V 033
2021-08-11 02:04:48 C 00 19 24.88 +10 19 29.9 V 033
2021-08-11 02:07:07 C 00 19 24.56 +10 19 39.3 V 033
2021-08-11 02:09:32 C 00 19 24.22 +10 19 48.9 V 033
2021-08-11 11:53:07 C 00 18 08.794 +10 58 40.44 U F51
2021-08-11 12:09:10 C 00 18 06.498 +10 59 43.88 U F51
2021-08-11 12:25:18 C 00 18 04.167 +11 00 47.94 U F51