2019 SJ8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3698517000
Semi-major axis (a)1.5622109000 AU
Inclination (i)8.25266000°
Long. of Asc. Node (Ω)199.08870000°
Arg. of Perihelion (ω)216.38259000°
Mean Anomaly (M)29.73288000°
Mean Motion (n)0.5047712400°/day
Perihelion dist (q)0.98442450 AU
Aphelion dist (Q)2.13999730 AU
Orbital Period1.95258300 yr
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.390″
Uncertainty3
Orbit TypeApollo
MOID0.028446 AU
Observations Used87
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-01-26
Observations (87)
Date Type RA Dec Mag Band Observatory
2019-10-11 21:59:20 C 00 25 19.97 +08 18 04.7 V K87
2019-10-11 21:59:48 C 00 25 20.12 +08 18 02.4 V K87
2019-10-14 22:18:34 C 01 05 55.29 -00 07 28.2 V K87
2019-10-14 22:19:12 C 01 05 55.69 -00 07 33.5 V K87
2019-10-14 22:19:50 C 01 05 56.11 -00 07 39.2 V K87
2019-10-15 04:43:47 C 01 10 27.10 -01 03 41.4 u H21
2019-10-15 04:47:07 C 01 10 29.32 -01 04 11.3 u H21
2019-10-15 04:50:03 C 01 10 31.27 -01 04 38.2 u H21
2019-10-15 04:53:00 C 01 10 33.21 -01 05 04.7 u H21
2019-10-15 04:55:56 C 01 10 35.17 -01 05 31.0 u H21
2019-10-15 04:58:51 C 01 10 37.13 -01 05 57.3 u H21
2019-10-15 05:01:35 C 01 10 38.93 -01 06 22.0 u H21
2019-10-16 20:39:30 C 01 42 44.77 -07 42 51.1 V 595
2019-10-16 20:50:21 C 01 42 54.01 -07 44 50.0 V 595
2019-10-16 21:01:12 C 01 43 03.30 -07 46 49.4 V 595
2019-10-16 21:09:53 C 01 43 10.78 -07 48 24.5 V 595
2019-10-17 06:15:46 C 01 51 35.33 -09 28 58.8 o 691
2019-10-17 06:41:41 C 01 51 58.26 -09 33 53.2 o 691
2019-10-17 07:07:58 C 01 52 21.53 -09 38 52.1 o 691
2019-10-17 09:57:53 C 01 54 53.36 -10 11 01.9 V I52
2019-10-17 09:58:28 C 01 54 53.91 -10 11 08.7 V I52
2019-10-17 09:59:04 C 01 54 54.41 -10 11 15.6 V I52
2019-10-17 09:59:41 C 01 54 54.98 -10 11 22.7 V I52
2019-10-18 06:58:28 C 02 16 24.91 -14 18 04.0 V H21
2019-10-18 07:03:50 C 02 16 30.32 -14 19 07.7 V H21
2019-10-18 07:09:07 C 02 16 35.64 -14 20 10.5 V H21
2019-10-18 07:14:23 C 02 16 40.95 -14 21 13.3 V H21
2019-10-18 07:19:46 C 02 16 46.38 -14 22 17.6 V H21
2019-10-20 08:04:28 C 03 14 22.42 -23 57 52.9 V 703
2019-10-20 08:27:26 C 03 14 49.73 -24 02 09.6 V 703
2019-10-21 05:45:16 C 03 42 24.21 -27 42 09.5 u 807
2019-10-21 05:49:06 C 03 42 28.93 -27 42 47.6 u 807
2019-10-21 05:52:54 C 03 42 33.57 -27 43 25.3 u 807
2019-10-30 13:57:14 C 07 20 08.60 -39 26 37.5 V 474
2019-10-30 14:02:21 C 07 20 11.22 -39 26 37.6 V 474
2019-10-30 14:07:29 C 07 20 13.70 -39 26 37.0 V 474
2020-01-26 11:36:41 C 09 06 37.384 -19 37 10.03 V T12