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
2020-09-12 13:33:55 C 02 45 26.803 -00 50 15.14 U F51
2020-09-12 13:53:49 C 02 45 27.359 -00 50 19.57 U F51
2020-09-12 14:13:44 C 02 45 27.926 -00 50 24.02 U F51
2020-09-13 13:12:18 C 02 46 09.693 -00 55 30.63 U F52
2020-09-13 13:30:05 C 02 46 10.177 -00 55 34.92 U F52
2020-09-13 13:47:52 C 02 46 10.665 -00 55 38.82 U F52
2020-09-17 12:51:03 C 02 48 48.260 -01 18 49.97 U F52
2020-09-17 13:26:39 C 02 48 49.057 -01 18 59.29 U F52
2020-09-17 13:44:26 C 02 48 49.446 -01 19 03.79 U F52
2020-09-28 12:19:20 C 02 53 43.541 -02 39 36.04 U F51
2020-09-28 12:37:39 C 02 53 43.674 -02 39 42.83 U F51
2020-09-28 12:55:57 C 02 53 43.831 -02 39 49.04 U F51
2020-10-08 10:21:40 C 02 54 33.60 -04 11 21.0 V G96
2020-10-08 10:29:03 C 02 54 33.52 -04 11 24.4 V G96
2020-10-08 10:36:28 C 02 54 33.46 -04 11 27.3 V G96
2020-10-08 10:43:51 C 02 54 33.40 -04 11 30.1 V G96
2020-10-15 12:19:07 C 02 52 35.468 -05 24 33.01 U F52
2020-10-15 12:35:46 C 02 52 35.092 -05 24 40.40 U F52
2020-10-15 12:52:23 C 02 52 34.717 -05 24 47.65 U F52
2020-10-15 13:09:01 C 02 52 34.342 -05 24 54.94 U F52
2020-10-19 10:15:21 C 02 50 29.000 -06 06 05.01 U F52
2020-10-19 10:33:02 C 02 50 28.458 -06 06 12.88 U F52
2020-10-19 10:50:43 C 02 50 27.907 -06 06 20.64 U F52
2020-10-19 12:42:39 C 02 50 24.420 -06 07 09.80 U F52
2020-10-19 12:56:36 C 02 50 23.997 -06 07 15.94 U F52
2020-10-20 07:46:33 C 02 49 53.39 -06 15 36.4 V G96
2020-10-20 07:54:36 C 02 49 53.14 -06 15 40.0 V G96
2020-10-20 08:02:40 C 02 49 52.86 -06 15 43.6 V G96
2020-10-20 08:10:43 C 02 49 52.63 -06 15 47.0 V G96
2020-10-24 09:54:45 C 02 46 41.899 -06 57 56.79 U F52
2020-10-24 10:12:25 C 02 46 41.165 -06 58 04.33 U F52
2020-10-24 10:30:05 C 02 46 40.437 -06 58 11.79 U F52
2020-10-24 10:47:45 C 02 46 39.699 -06 58 19.25 U F52
2020-11-06 14:04:37 C 02 31 01.38 -08 48 55.2 q D29
2020-11-06 14:23:43 C 02 31 00.10 -08 48 59.8 q D29
2020-11-06 14:44:05 C 02 30 58.77 -08 49 05.2 q D29
2020-11-11 06:11:49 C 02 23 44.79 -09 10 17.0 V 703
2020-11-11 06:19:26 C 02 23 44.26 -09 10 17.9 V 703
2020-11-11 06:27:03 C 02 23 43.66 -09 10 18.2 V 703
2020-11-11 06:34:40 C 02 23 43.07 -09 10 19.3 V 703
2020-11-17 06:13:32 C 02 13 33.54 -09 15 49.9 V 703
2020-11-17 06:28:37 C 02 13 32.38 -09 15 49.3 V 703
2020-11-17 06:36:09 C 02 13 31.86 -09 15 49.0 V 703
2020-11-19 05:23:29 C 02 10 07.07 -09 11 17.4 V G96
2020-11-19 05:31:38 C 02 10 06.42 -09 11 16.3 V G96
2020-11-19 05:39:47 C 02 10 05.77 -09 11 15.1 V G96
2020-11-19 05:47:57 C 02 10 05.11 -09 11 14.0 V G96
2020-11-20 06:04:54 C 02 08 18.00 -09 07 31.4 V 703
2020-11-20 06:12:28 C 02 08 17.39 -09 07 31.0 V 703
2020-11-20 06:20:04 C 02 08 16.84 -09 07 29.0 V 703