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
2021-02-10 15:08:10 S 02 47 40.747 +78 51 36.50 L C51
2021-02-10 16:42:14 S 02 48 58.272 +78 58 39.61 L C51
2021-02-10 18:16:29 S 02 50 17.791 +79 05 41.78 L C51
2021-02-10 19:50:33 S 02 51 38.599 +79 12 40.72 L C51
2021-02-10 21:24:48 S 02 53 02.119 +79 19 40.08 L C51
2021-02-11 06:06:31 C 03 01 01.59 +79 58 26.6 V T05
2021-02-11 06:11:10 C 03 01 06.02 +79 58 46.2 V T05
2021-02-11 06:19:07 C 03 01 13.30 +79 59 19.1 V T05
2021-02-11 06:35:02 C 03 01 28.00 +80 00 25.3 V T05
2021-02-13 07:30:15 C 04 13 27.58 +83 07 21.3 V T08
2021-02-13 07:38:14 C 04 13 43.31 +83 07 45.4 V T08
2021-02-13 07:44:53 C 04 13 56.46 +83 08 05.4 V T08
2021-02-16 20:34:39 C 08 27 36.48 +84 13 31.4 V L18
2021-02-16 20:38:29 C 08 27 46.73 +84 13 24.5 V L18
2021-02-16 20:42:19 C 08 27 56.94 +84 13 17.3 V L18
2021-02-16 20:46:09 C 08 28 07.13 +84 13 10.0 V L18
2021-02-16 20:49:59 C 08 28 17.25 +84 13 02.8 V L18
2021-02-16 20:53:49 C 08 28 27.46 +84 12 55.7 V L18
2021-02-22 12:37:06 C 11 15 19.571 +76 43 12.47 U F51
2021-02-22 12:52:17 C 11 15 25.412 +76 42 14.98 U F51
2021-02-22 13:07:26 C 11 15 31.245 +76 41 17.15 U F51
2021-02-22 13:22:34 C 11 15 37.059 +76 40 19.23 U F51
2021-02-22 23:18:54 C 11 19 57.04 +76 02 52.5 V Z99
2021-02-22 23:21:26 C 11 19 57.90 +76 02 43.2 V Z99
2021-02-22 23:24:32 C 11 19 59.05 +76 02 31.8 V Z99
2021-02-22 23:27:15 C 11 20 00.05 +76 02 21.9 V Z99
2021-02-22 23:30:33 C 11 20 01.16 +76 02 09.8 V Z99
2021-02-23 20:54:51 C 11 27 41.07 +74 42 28.7 V A17
2021-02-23 21:11:43 C 11 27 46.07 +74 41 28.2 V A17
2021-02-23 21:28:35 C 11 27 51.06 +74 40 27.4 V A17
2021-02-25 09:50:24 C 11 37 36.13 +72 27 38.8 V T08
2021-02-25 09:53:42 C 11 37 36.77 +72 27 26.9 V T08
2021-02-25 09:58:21 C 11 37 37.59 +72 27 11.2 V T08
2021-02-25 10:14:14 C 11 37 40.61 +72 26 14.5 V T08
2021-02-28 19:42:00 C 11 51 08.69 +67 39 22.1 V A17
2021-02-28 19:53:16 C 11 51 09.98 +67 38 45.2 V A17
2021-02-28 20:04:31 C 11 51 11.18 +67 38 08.2 V A17
2021-03-01 00:56:51 C 11 51 39.60 +67 21 55.0 V K87
2021-03-01 00:59:19 C 11 51 39.80 +67 21 46.5 V K87
2021-03-01 01:01:48 C 11 51 40.00 +67 21 38.5 V K87
2021-03-02 00:37:37 C 11 54 08.75 +66 02 40.0 V K87
2021-03-02 00:46:42 C 11 54 09.33 +66 02 09.6 V K87
2021-03-02 00:55:47 C 11 54 10.04 +66 01 39.3 V K87
2021-03-03 01:34:32 C 11 56 19.34 +64 40 54.3 V K87
2021-03-03 01:37:36 C 11 56 19.59 +64 40 44.2 V K87
2021-03-03 01:40:41 C 11 56 19.83 +64 40 34.1 V K87
2021-03-03 23:01:48 C 11 58 01.47 +63 32 08.7 V G40
2021-03-03 23:05:49 C 11 58 01.73 +63 31 56.5 V G40
2021-03-04 13:04:05 C 11 58 50.749 +62 48 03.59 U F51
2021-03-04 13:19:58 C 11 58 51.378 +62 47 12.78 U F51