2020 SS2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3406018859 ± 2.04e-06
Semi-major axis (a)1.4979288104 AU ± 4.72e-06
Inclination (i)12.08063724° ± 6.31e-05
Long. of Asc. Node (Ω)195.80008959° ± 2.53e-05
Arg. of Perihelion (ω)237.80493948° ± 1.97e-05
Mean Anomaly (M)252.77654793° ± 4.59e-03
Mean Motion (n)0.5376201224°/day ± 2.54e-06
Perihelion dist (q)0.98773143 AU ± 4.36e-06
Aphelion dist (Q)2.00812619 AU ± 7.03e-06
Orbital Period1.83331360 yr ± 8.67e-06
Physical Parameters
H (abs. magnitude)22.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.245″
Uncertainty1
Orbit TypeApollo
MOID0.084227 AU
Observations Used115
Oppositions1
Arc Total2020-2021
First Observation Used2020-09-18
Last Observation Used2021-03-07
Observations (117)
Date Type RA Dec Mag Band Observatory
2020-10-04 06:14:40 C 22 46 14.94 +04 45 58.5 V I52
2020-10-04 06:15:46 C 22 46 14.90 +04 45 55.9 V I52
2020-10-04 06:16:53 C 22 46 14.90 +04 45 52.5 V I52
2020-10-04 06:17:59 C 22 46 14.84 +04 45 49.8 V I52
2020-10-06 07:17:17 C 22 45 26.54 +02 30 09.8 V I52
2020-10-06 07:20:16 C 22 45 26.49 +02 30 01.2 V I52
2020-10-06 07:23:15 C 22 45 26.40 +02 29 52.0 V I52
2020-10-06 07:26:14 C 22 45 26.33 +02 29 44.1 V I52
2020-10-07 06:32:50 C 22 45 11.519 +01 22 34.64 U F52
2020-10-07 06:48:29 C 22 45 11.133 +01 21 48.52 U F52
2020-10-07 07:04:09 C 22 45 10.750 +01 21 02.13 U F52
2020-10-08 03:03:42 C 22 44 58.77 +00 20 56.2 V G96
2020-10-08 03:11:47 C 22 44 58.60 +00 20 31.3 V G96
2020-10-08 03:19:51 C 22 44 58.41 +00 20 07.5 V G96
2020-10-08 03:27:56 C 22 44 58.26 +00 19 41.3 V G96
2020-10-10 08:48:06 C 22 44 34.40 -02 27 42.8 V I52
2020-10-10 08:49:13 C 22 44 34.40 -02 27 45.7 V I52
2020-10-10 08:50:19 C 22 44 34.41 -02 27 49.8 V I52
2020-10-10 08:51:25 C 22 44 34.37 -02 27 52.7 V I52
2020-10-11 06:39:48 C 22 44 35.596 -03 39 11.75 U F51
2020-10-11 06:44:26 C 22 44 35.527 -03 39 27.12 U F51
2020-10-11 06:56:33 C 22 44 35.354 -03 40 07.35 U F51
2020-10-11 07:01:11 C 22 44 35.288 -03 40 22.92 U F51
2020-10-11 07:13:17 C 22 44 35.108 -03 41 03.03 U F51
2020-10-11 07:17:57 C 22 44 35.039 -03 41 18.34 U F51
2020-10-11 07:30:06 C 22 44 34.863 -03 41 58.80 U F51
2020-10-11 07:34:44 C 22 44 34.794 -03 42 14.21 U F51
2020-10-12 07:31:08 C 22 44 34.38 -05 02 48.9 V I52
2020-10-12 07:31:44 C 22 44 34.37 -05 02 50.3 V I52
2020-10-12 07:34:01 C 22 44 34.34 -05 02 58.7 V I52
2020-10-12 07:36:59 C 22 44 34.34 -05 03 08.3 V I52
2020-10-15 05:57:18 C 22 45 11.442 -09 10 02.66 U F51
2020-10-15 06:33:16 C 22 45 11.398 -09 12 13.38 U F51
2020-10-15 06:51:15 C 22 45 11.361 -09 13 17.89 U F51
2020-10-19 04:38:13 C 22 47 09.91 -15 03 51.6 V G96
2020-10-19 04:46:20 C 22 47 10.04 -15 04 22.7 V G96
2020-10-19 04:54:27 C 22 47 10.12 -15 04 53.9 V G96
2020-10-19 05:02:34 C 22 47 10.26 -15 05 25.3 V G96
2020-10-20 04:58:34 C 22 47 55.98 -16 37 48.0 V G96
2020-10-20 05:06:44 C 22 47 56.14 -16 38 19.5 V G96
2020-10-20 05:14:52 C 22 47 56.30 -16 38 51.0 V G96
2020-10-20 05:23:01 C 22 47 56.46 -16 39 22.2 V G96
2020-10-25 01:34:07 C 22 53 17.94 -24 17 00.3 u 807
2020-10-25 01:40:48 C 22 53 18.18 -24 17 27.0 u 807
2020-10-25 01:47:10 C 22 53 18.45 -24 17 52.3 u 807
2020-11-02 02:07:40 C 23 09 01.05 -36 56 49.6 u 807
2020-11-02 02:16:24 C 23 09 01.83 -36 57 22.9 u 807
2020-11-02 02:25:09 C 23 09 02.61 -36 57 56.2 u 807
2020-11-07 02:53:53 C 23 24 09.37 -44 24 40.7 u 807
2020-11-07 03:00:35 C 23 24 10.25 -44 25 03.4 u 807