IAA RAS IAA Minor Planet Database

2020 PP4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3239876000
Semi-major axis (a)1.5786702000 AU
Inclination (i)7.45232000°
Long. of Asc. Node (Ω)140.72941000°
Arg. of Perihelion (ω)204.41839000°
Mean Anomaly (M)225.42093000°
Mean Motion (n)0.4968976700°/day
Perihelion dist (q)1.06720060 AU
Aphelion dist (Q)2.09013980 AU
Orbital Period1.98352240 yr
Physical Parameters
H (abs. magnitude)25.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.360″
Uncertainty7
Orbit TypeAmor
MOID0.066834 AU
Observations Used19
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-08-19
Observations (19)
Date Type RA Dec Mag Band Observatory
2020-08-14 12:53:25 C 23 49 03.207 -07 37 28.91 – U F51
2020-08-14 13:09:29 C 23 49 08.954 -07 38 03.39 – U F51
2020-08-14 13:25:36 C 23 49 14.744 -07 38 38.09 – U F51
2020-08-14 13:41:41 C 23 49 20.510 -07 39 12.55 – U F51
2020-08-15 07:43:35 C 23 56 24.07 -08 18 46.1 – u H21
2020-08-15 07:47:47 C 23 56 25.67 -08 18 55.1 – u H21
2020-08-15 07:54:21 C 23 56 28.01 -08 19 10.3 – u H21
2020-08-15 10:14:59 C 23 57 26.615 -08 23 46.10 – V F51
2020-08-15 10:50:54 C 23 57 39.830 -08 25 05.49 – V F51
2020-08-15 11:38:08 C 23 57 56.998 -08 26 48.11 – V 568
2020-08-15 11:39:30 C 23 57 57.494 -08 26 51.11 – V 568
2020-08-15 11:40:52 C 23 57 57.989 -08 26 54.09 – V 568
2020-08-16 13:38:17 C 00 08 07.900 -09 23 28.68 – V F52
2020-08-16 13:54:05 C 00 08 13.670 -09 24 02.84 – V F52
2020-08-16 14:25:36 C 00 08 25.269 -09 25 10.56 – V F52
2020-08-19 10:08:21 C 00 35 18.89 -11 50 52.4 – V I52
2020-08-19 10:11:59 C 00 35 20.20 -11 51 00.8 – V I52
2020-08-19 10:15:36 C 00 35 21.58 -11 51 08.6 – V I52
2020-08-19 10:19:14 C 00 35 22.92 -11 51 15.2 – V I52