789530 (2017 SE19)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5268104888 ± 5.05e-09
Semi-major axis (a)2.1192629776 AU ± 5.97e-09
Inclination (i)8.79616843° ± 1.30e-06
Long. of Asc. Node (Ω)87.25578188° ± 6.70e-06
Arg. of Perihelion (ω)29.76546747° ± 7.51e-06
Mean Anomaly (M)203.21560722° ± 2.50e-06
Mean Motion (n)0.3194736173°/day ± 1.35e-09
Perihelion dist (q)1.00281301 AU ± 1.11e-08
Aphelion dist (Q)3.23571294 AU ± 1.41e-08
Orbital Period3.08515705 yr ± 1.30e-08
Physical Parameters
H (abs. magnitude)19.88
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.223″
Uncertainty0
Orbit TypeApollo
MOID0.047723 AU
Observations Used508
Oppositions7
Arc Total2014-2024
First Observation Used2014-10-27
Last Observation Used2024-04-07
Observations (547)
Date Type RA Dec Mag Band Observatory
2021-03-23 11:26:04 C 12 08 06.269 +43 10 00.52 U F52
2021-03-23 11:46:33 C 12 08 06.133 +43 09 16.30 U F52
2021-03-23 23:25:09 C 12 08 10.20 +42 44 13.0 V K87
2021-03-23 23:31:29 C 12 08 10.19 +42 43 59.2 V K87
2021-03-23 23:37:48 C 12 08 10.19 +42 43 45.8 V K87
2021-03-25 11:09:23 C 12 08 19.430 +41 29 36.95 U F51
2021-03-25 11:25:19 C 12 08 19.341 +41 29 03.60 U F51
2021-03-25 11:41:30 C 12 08 19.256 +41 28 29.82 U F51
2021-03-25 11:57:27 C 12 08 19.173 +41 27 56.52 U F51
2021-03-30 07:07:07 C 12 08 52.63 +37 40 08.7 V 703
2021-03-30 07:15:09 C 12 08 52.53 +37 39 52.8 V 703
2021-03-30 07:23:02 C 12 08 52.60 +37 39 37.4 V 703
2021-03-30 07:30:51 C 12 08 52.54 +37 39 23.0 V 703
2021-03-30 10:23:29 C 12 08 53.516 +37 34 01.73 U F51
2021-03-30 10:43:12 C 12 08 53.445 +37 33 24.34 U F51
2021-03-31 06:08:54 C 12 09 00.41 +36 56 52.9 V G96
2021-03-31 06:16:38 C 12 09 00.40 +36 56 38.8 V G96
2021-03-31 06:24:24 C 12 09 00.36 +36 56 24.3 V G96
2021-03-31 06:32:08 C 12 09 00.35 +36 56 09.9 V G96
2021-03-31 20:29:25 C 12 09 05.55 +36 30 09.2 V L38
2021-03-31 21:20:04 C 12 09 05.57 +36 28 36.8 V L38
2021-03-31 22:07:00 C 12 09 05.60 +36 27 10.7 V L38
2021-04-01 00:25:09 C 12 09 05.60 +36 22 57.9 V K87
2021-04-01 00:32:31 C 12 09 05.64 +36 22 43.8 V K87
2021-04-01 00:39:54 C 12 09 05.65 +36 22 30.1 V K87
2021-04-01 21:46:07 C 12 09 14.10 +35 44 02.5 V K87
2021-04-01 21:56:38 C 12 09 14.09 +35 43 43.6 V K87
2021-04-01 22:07:12 C 12 09 14.10 +35 43 24.2 V K87
2021-04-02 11:43:03 C 12 09 17.956 +35 19 06.64 U F52
2021-04-02 12:22:14 C 12 09 17.931 +35 17 55.21 U F52
2021-04-02 12:41:43 C 12 09 17.933 +35 17 19.84 U F52
2021-04-03 07:20:37 C 12 09 26.34 +34 44 13.0 V 703
2021-04-03 07:28:16 C 12 09 26.41 +34 43 57.9 V 703
2021-04-03 07:35:56 C 12 09 26.46 +34 43 44.3 V 703
2021-04-03 07:43:35 C 12 09 26.41 +34 43 29.6 V 703
2021-04-03 20:04:05 C 12 09 32.38 +34 21 38.4 V B67
2021-04-03 20:28:43 C 12 09 32.51 +34 20 56.0 V B67
2021-04-03 20:53:19 C 12 09 32.56 +34 20 13.5 V B67
2021-04-03 22:43:57 C 12 09 32.67 +34 16 59.6 V K87
2021-04-03 22:52:21 C 12 09 32.69 +34 16 44.8 V K87
2021-04-03 23:00:48 C 12 09 32.71 +34 16 29.6 V K87
2021-04-07 04:11:08 C 12 10 09.91 +32 05 22.4 U I41
2021-04-07 04:56:11 C 12 10 10.07 +32 04 09.1 U I41
2021-04-07 05:54:54 C 12 10 10.22 +32 02 33.1 U I41
2021-04-07 06:24:52 C 12 10 10.31 +32 01 43.9 U I41
2021-04-07 07:22:20 C 12 10 10.45 +32 00 08.9 U I41
2021-04-13 07:00:37 C 12 11 43.46 +28 14 09.8 V 703
2021-04-13 07:08:10 C 12 11 43.49 +28 13 59.5 V 703
2021-04-13 07:15:43 C 12 11 43.56 +28 13 48.0 V 703
2021-04-13 07:23:16 C 12 11 43.65 +28 13 35.5 V 703