IAA RAS IAA Minor Planet Database

2020 SP3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5626747994 ± 9.61e-04
Semi-major axis (a)2.4125064141 AU ± 5.45e-03
Inclination (i)7.90777787° ± 9.28e-03
Long. of Asc. Node (Ω)180.16003384° ± 9.02e-04
Arg. of Perihelion (ω)176.63843772° ± 7.32e-03
Mean Anomaly (M)136.10759513° ± 1.69e+00
Mean Motion (n)0.2630325899°/day ± 8.91e-04
Perihelion dist (q)1.05504985 AU ± 3.32e-03
Aphelion dist (Q)3.76996298 AU ± 8.83e-03
Orbital Period3.74716412 yr ± 1.27e-02
Physical Parameters
H (abs. magnitude)26.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.223″
Uncertainty4
Orbit TypeAmor
MOID0.049542 AU
Observations Used17
Oppositions1
Arc Total2020-2020
First Observation Used2020-09-22
Last Observation Used2020-09-24
Observations (17)
Date Type RA Dec Mag Band Observatory
2020-09-22 09:10:49 C 23 51 54.77 +01 16 57.2 – V G96
2020-09-22 09:18:54 C 23 52 01.00 +01 16 30.7 – V G96
2020-09-22 09:26:59 C 23 52 07.22 +01 16 03.5 – V G96
2020-09-22 09:35:03 C 23 52 13.39 +01 15 36.6 – V G96
2020-09-22 10:38:22 C 23 53 02.11 +01 12 01.2 – V H01
2020-09-22 10:44:27 C 23 53 06.86 +01 11 40.9 – V H01
2020-09-22 10:48:46 C 23 53 10.42 +01 11 30.0 – V G96
2020-09-22 10:49:56 C 23 53 11.31 +01 11 26.8 – V G96
2020-09-22 10:51:06 C 23 53 12.19 +01 11 22.5 – V G96
2020-09-22 10:58:58 C 23 53 18.18 +01 10 52.6 – V H01
2020-09-22 11:11:30 C 23 53 27.99 +01 10 10.5 – V H01
2020-09-23 05:48:53 C 00 08 25.93 +00 08 46.4 – V I52
2020-09-23 05:51:01 C 00 08 27.50 +00 08 39.5 – V I52
2020-09-23 05:53:08 C 00 08 29.10 +00 08 32.7 – V I52
2020-09-24 07:31:13 C 00 28 07.53 -01 13 26.8 – V I52
2020-09-24 07:36:54 C 00 28 11.61 -01 13 44.3 – V I52
2020-09-24 07:39:44 C 00 28 13.62 -01 13 53.1 – V I52