2020 SW1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4418903820 ± 3.29e-05
Semi-major axis (a)2.2125876740 AU ± 1.54e-04
Inclination (i)7.69304287° ± 4.19e-04
Long. of Asc. Node (Ω)213.83206469° ± 2.32e-04
Arg. of Perihelion (ω)178.41163982° ± 4.21e-04
Mean Anomaly (M)193.04577539° ± 5.81e-02
Mean Motion (n)0.2994756686°/day ± 3.13e-05
Perihelion dist (q)1.23486646 AU ± 1.13e-04
Aphelion dist (Q)3.19030889 AU ± 2.34e-04
Orbital Period3.29117316 yr ± 3.44e-04
Physical Parameters
H (abs. magnitude)23.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.344″
Uncertainty2
Orbit TypeAmor
MOID0.238989 AU
Observations Used41
Oppositions1
Arc Total2020-2020
First Observation Used2020-09-12
Last Observation Used2020-11-14
Observations (41)
Date Type RA Dec Mag Band Observatory
2020-09-12 07:44:31 C 23 33 42.144 +18 59 41.01 V F52
2020-09-12 08:01:56 C 23 33 42.514 +18 59 39.94 V F52
2020-09-12 08:19:23 C 23 33 42.839 +18 59 38.76 V F52
2020-09-12 08:36:48 C 23 33 43.211 +18 59 37.82 V F52
2020-09-18 07:32:59 C 23 37 44.534 +18 35 03.35 U F51
2020-09-18 07:50:39 C 23 37 44.971 +18 34 59.14 U F51
2020-09-18 08:08:20 C 23 37 45.384 +18 34 54.80 U F51
2020-09-18 08:25:59 C 23 37 45.791 +18 34 50.28 U F51
2020-09-19 03:35:31 C 23 38 20.82 +18 29 19.0 u H21
2020-09-19 04:00:58 C 23 38 21.37 +18 29 12.7 u H21
2020-09-19 07:58:22 C 23 38 27.74 +18 28 06.7 V G96
2020-09-19 08:07:10 C 23 38 28.05 +18 28 04.0 V G96
2020-09-19 08:15:59 C 23 38 28.17 +18 28 00.6 V G96
2020-09-19 08:24:48 C 23 38 28.43 +18 27 58.5 V G96
2020-09-20 03:29:11 C 23 39 05.68 +18 21 57.3 u H21
2020-09-20 03:47:17 C 23 39 06.13 +18 21 51.6 u H21
2020-09-20 03:54:38 C 23 39 06.34 +18 21 49.1 u H21
2020-09-22 04:18:07 C 23 40 41.37 +18 04 31.5 u H21
2020-09-22 04:43:13 C 23 40 42.07 +18 04 22.3 u H21
2020-09-27 05:38:28 C 23 45 10.65 +17 07 31.3 V V06
2020-09-27 05:41:56 C 23 45 10.76 +17 07 29.4 V V06
2020-10-06 08:38:44 C 23 55 31.79 +14 38 00.4 V I52
2020-10-06 08:46:39 C 23 55 32.15 +14 37 54.3 V I52
2020-10-06 08:54:33 C 23 55 32.49 +14 37 47.5 V I52
2020-10-06 08:59:24 C 23 55 32.79 +14 37 43.2 V I52
2020-10-15 04:33:27 C 00 08 52.78 +11 28 44.3 V G96
2020-10-15 04:35:27 C 00 08 52.90 +11 28 42.9 V G96
2020-10-15 04:42:21 C 00 08 53.34 +11 28 36.1 V G96
2020-10-15 04:44:22 C 00 08 53.42 +11 28 34.7 V G96
2020-10-15 04:51:15 C 00 08 53.94 +11 28 27.3 V G96
2020-10-15 04:53:16 C 00 08 54.02 +11 28 25.7 V G96
2020-10-15 05:00:09 C 00 08 54.47 +11 28 19.0 V G96
2020-10-15 05:02:10 C 00 08 54.54 +11 28 17.1 V G96
2020-11-08 02:18:56 C 01 00 08.06 +02 56 25.1 u H21
2020-11-08 02:25:39 C 01 00 08.70 +02 56 20.4 u H21
2020-11-08 02:30:37 C 01 00 09.18 +02 56 17.1 u H21
2020-11-10 09:03:33 C 01 05 43.620 +02 21 41.80 U F51
2020-11-10 09:18:12 C 01 05 44.996 +02 21 32.87 U F51
2020-11-10 09:32:22 C 01 05 46.356 +02 21 24.19 U F51
2020-11-14 07:52:21 C 01 15 32.18 +01 30 00.6 o 691
2020-11-14 08:34:54 C 01 15 36.43 +01 29 39.8 o 691