2020 SS4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5994395000
Semi-major axis (a)2.5289992000 AU
Inclination (i)6.57136000°
Long. of Asc. Node (Ω)178.88819000°
Arg. of Perihelion (ω)185.19557000°
Mean Anomaly (M)101.06439000°
Mean Motion (n)0.2450648500°/day
Perihelion dist (q)1.01301720 AU
Aphelion dist (Q)4.04498120 AU
Orbital Period4.02182380 yr
Physical Parameters
H (abs. magnitude)24.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.490″
Uncertainty5
Orbit TypeAmor
MOID0.008924 AU
Observations Used84
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-10-09
Observations (88)
Date Type RA Dec Mag Band Observatory
2020-09-27 08:51:36 C 03 13 23.38 -24 38 49.9 V I52
2020-09-27 08:51:48 C 03 13 23.72 -24 38 48.4 V I52
2020-09-27 08:53:11 C 03 13 26.20 -24 38 37.7 V 703
2020-09-27 11:21:52 C 03 18 11.46 -24 17 51.0 V T08
2020-09-27 11:29:52 C 03 18 25.13 -24 16 51.7 V T08
2020-09-27 11:37:09 C 03 18 37.59 -24 15 57.6 V T08
2020-09-28 12:43:28 C 03 55 41.12 -21 17 37.1 V T08
2020-09-28 12:47:28 C 03 55 45.48 -21 17 12.4 V T08
2020-09-28 12:51:27 C 03 55 49.66 -21 16 47.8 V T08
2020-09-28 13:00:05 C 03 55 58.85 -21 15 55.2 V T08
2020-09-29 12:06:10 C 04 18 54.13 -19 05 37.2 V T05
2020-09-29 12:09:37 C 04 18 56.67 -19 05 21.5 V T05
2020-09-29 12:13:34 C 04 18 59.60 -19 05 02.1 V T05
2020-09-29 12:21:29 C 04 19 05.41 -19 04 25.1 V T05
2020-09-30 08:59:36 C 04 33 47.80 -17 32 57.1 V I52
2020-09-30 08:59:53 C 04 33 47.96 -17 32 56.0 V I52
2020-09-30 09:00:09 C 04 33 48.10 -17 32 55.2 V I52
2020-09-30 09:00:25 C 04 33 48.25 -17 32 54.4 V I52
2020-10-03 13:33:22 C 05 04 53.378 -13 55 16.24 U F52
2020-10-03 13:50:01 C 05 04 56.944 -13 54 43.16 U F52
2020-10-03 14:06:42 C 05 05 00.454 -13 54 11.41 U F52
2020-10-03 14:23:22 C 05 05 03.958 -13 53 38.73 U F52
2020-10-04 12:05:28 C 05 10 13.41 -13 14 38.9 V I52
2020-10-04 12:08:38 C 05 10 13.95 -13 14 32.5 V I52
2020-10-04 12:10:13 C 05 10 14.26 -13 14 30.2 V I52
2020-10-04 12:10:49 C 05 10 14.30 -13 14 29.7 V I52
2020-10-08 11:26:11 C 05 24 42.24 -11 16 20.0 V I52
2020-10-08 11:34:39 C 05 24 42.89 -11 16 12.9 V I52
2020-10-08 11:41:04 C 05 24 43.24 -11 16 05.9 V I52
2020-10-08 11:53:54 C 05 24 44.21 -11 15 54.5 V I52
2020-10-09 09:26:33 C 05 26 52.61 -10 57 09.0 V I52
2020-10-09 09:32:15 C 05 26 52.95 -10 57 03.9 V I52
2020-10-09 09:44:37 C 05 26 53.75 -10 56 54.6 V I52
2020-10-09 09:50:18 C 05 26 54.11 -10 56 50.1 V I52
2020-10-09 11:00:04 C 05 26 58.29 -10 55 54.8 V G96
2020-10-09 11:07:31 C 05 26 58.75 -10 55 48.9 V G96
2020-10-09 11:14:56 C 05 26 59.18 -10 55 42.6 V G96
2020-10-09 11:22:21 C 05 26 59.60 -10 55 36.4 V G96