2019 SJ1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3612687599 ± 8.08e-06
Semi-major axis (a)1.5509297032 AU ± 1.98e-05
Inclination (i)13.16564409° ± 2.19e-04
Long. of Asc. Node (Ω)180.44047711° ± 1.76e-05
Arg. of Perihelion (ω)228.67678825° ± 7.11e-05
Mean Anomaly (M)45.87942654° ± 2.15e-02
Mean Motion (n)0.5102982815°/day ± 9.76e-06
Perihelion dist (q)0.99062725 AU ± 1.78e-05
Aphelion dist (Q)2.11123215 AU ± 2.97e-05
Orbital Period1.93147090 yr ± 3.69e-05
Physical Parameters
H (abs. magnitude)24.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.210″
Uncertainty2
Orbit TypeApollo
MOID0.064066 AU
Observations Used54
Oppositions1
Arc Total2019-2020
First Observation Used2019-09-20
Last Observation Used2020-01-26
Observations (60)
Date Type RA Dec Mag Band Observatory
2019-09-20 08:51:05 C 00 21 06.36 +09 43 26.1 V G96
2019-09-20 08:58:32 C 00 21 08.18 +09 42 55.2 V G96
2019-09-20 09:06:02 C 00 21 10.02 +09 42 24.0 V G96
2019-09-20 09:13:30 C 00 21 11.85 +09 41 52.8 V G96
2019-09-20 11:35:04 C 00 21 47.17 +09 31 58.9 V G96
2019-09-20 11:37:21 C 00 21 47.74 +09 31 48.8 V G96
2019-09-20 11:38:36 C 00 21 48.08 +09 31 43.6 V G96
2019-09-20 22:36:59 C 00 24 53.03 +08 44 25.4 V K87
2019-09-20 22:38:53 C 00 24 53.52 +08 44 17.3 V K87
2019-09-20 22:40:47 C 00 24 54.02 +08 44 09.1 V K87
2019-09-21 01:18:10 C 00 25 34.73 +08 32 41.2 V L01
2019-09-21 01:20:03 C 00 25 35.27 +08 32 32.0 V L01
2019-09-21 01:21:57 C 00 25 35.79 +08 32 23.2 V L01
2019-09-21 04:51:53 C 00 26 38.67 +08 16 54.7 u H21
2019-09-21 05:01:18 C 00 26 41.15 +08 16 12.5 u H21
2019-09-21 05:09:04 C 00 26 43.20 +08 15 37.6 u H21
2019-09-21 20:50:09 C 00 31 17.93 +07 02 26.3 q 113
2019-09-21 20:58:54 C 00 31 20.41 +07 01 44.5 q 113
2019-09-21 21:07:38 C 00 31 22.87 +07 01 03.2 q 113
2019-09-21 21:16:23 C 00 31 25.40 +07 00 20.9 q 113
2019-09-21 21:25:08 C 00 31 27.51 +06 59 43.3 o K88
2019-09-21 21:30:06 C 00 31 28.91 +06 59 20.0 o K88
2019-09-21 21:35:04 C 00 31 30.31 +06 58 56.3 o K88
2019-09-21 21:59:04 C 00 31 37.52 +06 56 59.2 V A44
2019-09-21 22:09:08 C 00 31 40.29 +06 56 11.7 V A44
2019-09-21 22:18:52 C 00 31 43.08 +06 55 24.5 V A44
2019-09-21 22:28:24 C 00 31 45.72 +06 54 38.6 V A44
2019-09-22 02:58:30 C 00 33 09.80 +06 32 57.6 V W34
2019-09-22 03:13:50 C 00 33 14.24 +06 31 43.1 V W34
2019-09-22 03:28:29 C 00 33 18.40 +06 30 30.7 V W34
2019-09-22 05:44:21 C 00 33 59.64 +06 19 23.2 V G96
2019-09-22 05:46:14 C 00 34 00.17 +06 19 13.7 V G96
2019-09-22 05:50:08 C 00 34 01.29 +06 18 54.6 V G96
2019-09-22 05:50:38 C 00 34 01.43 +06 18 51.8 V G96
2019-09-22 09:42:14 C 00 35 07.56 +05 59 31.3 V I52
2019-09-22 09:42:49 C 00 35 07.75 +05 59 28.1 V I52
2019-09-22 10:22:51 C 00 35 19.35 +05 56 05.3 V I52
2019-09-22 10:23:26 C 00 35 19.55 +05 56 02.0 V I52
2019-09-25 11:15:01 C 01 00 57.435 -01 08 16.45 U F51
2019-09-25 11:33:23 C 01 01 04.103 -01 10 17.79 U F51
2019-09-25 12:09:57 C 01 01 17.440 -01 14 20.05 U F51
2019-09-26 06:49:07 C 01 08 52.36 -03 20 04.9 u 807
2019-09-26 06:52:24 C 01 08 53.62 -03 20 27.8 u 807
2019-09-26 06:55:41 C 01 08 54.92 -03 20 50.8 u 807
2019-09-26 11:16:08 C 01 10 47.04 -03 53 09.8 V T08
2019-09-26 11:24:50 C 01 10 50.48 -03 54 11.9 V T08
2019-09-26 11:28:12 C 01 10 51.82 -03 54 36.4 V T08
2019-09-26 11:29:31 C 01 10 52.35 -03 54 44.6 V T08
2019-09-26 11:39:49 C 01 10 56.476 -03 56 00.91 U F51
2019-09-26 11:47:13 C 01 10 59.26 -03 56 51.6 V T08