2020 SL

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5056712194 ± 1.61e-05
Semi-major axis (a)2.1734214028 AU ± 7.39e-05
Inclination (i)5.51568795° ± 1.73e-04
Long. of Asc. Node (Ω)238.10315267° ± 3.45e-04
Arg. of Perihelion (ω)89.19338261° ± 3.28e-04
Mean Anomaly (M)230.74050739° ± 3.03e-02
Mean Motion (n)0.3076071082°/day ± 1.57e-05
Perihelion dist (q)1.07438475 AU ± 5.07e-05
Aphelion dist (Q)3.27245805 AU ± 1.17e-04
Orbital Period3.20417265 yr ± 1.63e-04
Physical Parameters
H (abs. magnitude)22.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.261″
Uncertainty2
Orbit TypeAmor
MOID0.117152 AU
Observations Used54
Oppositions1
Arc Total2020-2020
First Observation Used2020-09-04
Last Observation Used2020-10-23
Observations (55)
Date Type RA Dec Mag Band Observatory
2020-09-04 06:57:37 C 00 41 19.36 +47 44 52.8 V G96
2020-09-04 07:05:28 C 00 41 20.88 +47 44 45.9 V G96
2020-09-04 07:13:19 C 00 41 22.15 +47 44 38.0 V G96
2020-09-17 10:26:22 C 01 24 17.61 +41 07 12.6 V G96
2020-09-17 10:34:35 C 01 24 18.18 +41 07 00.7 V G96
2020-09-17 10:42:48 C 01 24 18.77 +41 06 48.7 V G96
2020-09-17 10:51:01 C 01 24 19.32 +41 06 36.9 V G96
2020-09-17 11:44:32 C 01 24 23.13 +41 05 18.7 V I52
2020-09-17 11:46:58 C 01 24 23.33 +41 05 14.6 V I52
2020-09-17 11:51:51 C 01 24 23.71 +41 05 07.8 V I52
2020-09-17 11:54:16 C 01 24 23.91 +41 05 04.3 V I52
2020-09-18 05:41:55 C 01 25 55.16 +40 40 06.0 u H21
2020-09-18 05:46:07 C 01 25 55.43 +40 40 00.1 u H21
2020-09-18 05:53:48 C 01 25 55.94 +40 39 49.4 u H21
2020-09-18 05:58:42 C 01 25 56.27 +40 39 42.9 u H21
2020-09-18 06:00:48 C 01 25 56.41 +40 39 40.3 u H21
2020-09-18 06:36:54 C 01 26 00.10 +40 38 51.4 V V06
2020-09-18 06:40:19 C 01 26 00.34 +40 38 46.4 V V06
2020-09-18 06:43:45 C 01 26 00.58 +40 38 42.3 V V06
2020-09-18 06:47:11 C 01 26 00.79 +40 38 37.2 V V06
2020-09-19 00:30:38 C 01 27 21.05 +40 13 31.1 V L01
2020-09-19 00:36:15 C 01 27 21.35 +40 13 22.5 V L01
2020-09-19 00:40:43 C 01 27 21.62 +40 13 16.1 V L01
2020-09-26 10:27:52 C 01 37 18.328 +35 57 53.99 U F52
2020-09-26 10:44:07 C 01 37 18.747 +35 57 31.10 U F52
2020-09-26 10:47:52 C 01 37 18.837 +35 57 25.74 U F51
2020-09-26 11:00:34 C 01 37 19.157 +35 57 07.70 U F52
2020-09-26 11:08:46 C 01 37 19.378 +35 56 55.87 U F51
2020-09-26 11:48:26 C 01 37 20.377 +35 55 58.82 U F51
2020-09-27 10:01:21 C 01 38 11.642 +35 23 48.18 U F51
2020-09-27 10:17:27 C 01 38 12.011 +35 23 25.43 U F51
2020-09-27 10:33:30 C 01 38 12.370 +35 23 02.72 U F51
2020-09-28 11:01:45 C 01 39 01.592 +34 47 42.30 U F51
2020-09-28 11:20:46 C 01 39 01.947 +34 47 15.01 U F51
2020-09-28 11:38:38 C 01 39 02.269 +34 46 48.77 U F51
2020-09-28 11:55:59 C 01 39 02.611 +34 46 23.96 U F51
2020-10-07 10:11:19 C 01 43 11.49 +29 43 09.8 V I52
2020-10-07 10:14:57 C 01 43 11.49 +29 43 02.7 V I52
2020-10-07 10:18:34 C 01 43 11.48 +29 42 56.6 V I52
2020-10-07 10:22:12 C 01 43 11.49 +29 42 52.0 V I52
2020-10-12 08:38:48 C 01 43 52.50 +27 04 38.6 V I52
2020-10-12 08:52:33 C 01 43 52.36 +27 04 21.4 V I52
2020-10-12 08:56:10 C 01 43 52.34 +27 04 16.5 V I52
2020-10-12 09:05:11 C 01 43 52.32 +27 04 05.2 V I52
2020-10-13 07:40:53 C 01 43 55.92 +26 34 55.2 V G96
2020-10-13 07:48:17 C 01 43 55.83 +26 34 45.1 V G96
2020-10-13 07:55:42 C 01 43 55.76 +26 34 35.7 V G96
2020-10-13 08:03:07 C 01 43 55.74 +26 34 26.0 V G96
2020-10-22 11:33:58 C 01 43 49.790 +22 13 41.78 U F52
2020-10-22 11:51:28 C 01 43 49.689 +22 13 22.43 U F52