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
2021-01-16 20:08:16 C 01 19 47.07 +30 43 23.7 V L18
2021-01-16 20:10:26 C 01 19 47.06 +30 43 33.5 V L18
2021-01-16 20:12:36 C 01 19 47.19 +30 43 40.9 V L18
2021-01-17 02:42:43 C 01 19 55.11 +31 10 07.7 U I41
2021-01-17 02:45:30 C 01 19 55.13 +31 10 18.6 U I41
2021-01-17 03:38:18 C 01 19 55.30 +31 13 48.5 U I41
2021-01-17 03:39:38 C 01 19 55.29 +31 13 53.9 U I41
2021-01-17 05:51:57 C 01 19 57.73 +31 23 00.1 V T05
2021-01-17 05:56:33 C 01 19 57.76 +31 23 18.0 V T05
2021-01-17 06:14:38 C 01 19 57.78 +31 24 30.2 V T05
2021-01-17 06:31:20 C 01 19 57.80 +31 25 36.9 V T05
2021-01-18 03:27:14 C 01 20 21.54 +32 50 56.4 V 703
2021-01-18 03:34:45 C 01 20 21.58 +32 51 26.4 V 703
2021-01-18 03:42:17 C 01 20 21.66 +32 51 56.9 V 703
2021-01-18 03:49:48 C 01 20 21.64 +32 52 26.9 V 703
2021-01-18 18:52:04 C 01 20 40.77 +33 54 53.4 V L18
2021-01-18 18:53:06 C 01 20 40.77 +33 54 57.9 V L18
2021-01-18 18:56:14 C 01 20 40.76 +33 55 10.8 V L18
2021-01-18 18:59:21 C 01 20 40.85 +33 55 23.5 V L18
2021-01-18 19:00:24 C 01 20 40.83 +33 55 27.4 V L18
2021-01-18 19:07:29 C 01 20 41.36 +33 56 05.6 V 160
2021-01-18 19:12:55 C 01 20 41.46 +33 56 28.6 V 160
2021-01-18 19:18:21 C 01 20 41.60 +33 56 48.9 V 160
2021-01-23 23:16:02 C 01 24 18.73 +43 11 37.4 V Z80
2021-01-23 23:22:43 C 01 24 18.92 +43 12 08.0 V Z80
2021-01-25 20:30:13 C 01 26 16.25 +46 50 03.2 V Z99
2021-01-25 20:33:20 C 01 26 16.39 +46 50 18.0 V Z99
2021-01-25 20:36:24 C 01 26 16.49 +46 50 33.4 V Z99
2021-01-25 20:39:29 C 01 26 16.66 +46 50 48.3 V Z99
2021-01-25 20:42:32 C 01 26 16.76 +46 51 02.5 V Z99
2021-01-25 21:00:41 C 01 26 16.60 +46 52 31.3 V 204
2021-01-25 21:06:02 C 01 26 16.84 +46 52 56.7 V 204
2021-01-25 21:11:23 C 01 26 17.05 +46 53 22.5 V 204
2021-02-01 05:22:36 C 01 37 23.66 +59 50 47.0 V T08
2021-02-01 05:33:13 C 01 37 24.54 +59 51 41.5 V T08
2021-02-01 05:47:54 C 01 37 25.68 +59 52 56.2 V T08
2021-02-05 05:29:27 C 01 52 08.66 +68 12 59.9 V T08
2021-02-05 05:34:06 C 01 52 09.46 +68 13 23.3 V T08
2021-02-05 05:46:05 C 01 52 11.62 +68 14 23.6 V T08
2021-02-05 06:02:42 C 01 52 14.59 +68 15 47.2 V T08
2021-02-07 07:23:47 C 02 05 26.86 +72 27 58.8 V T05
2021-02-07 07:31:42 C 02 05 29.28 +72 28 36.8 V T05
2021-02-07 07:41:36 C 02 05 32.37 +72 29 24.6 V T05
2021-02-07 08:01:23 C 02 05 38.56 +72 30 59.8 V T05
2021-02-09 05:31:57 C 02 25 08.38 +76 15 44.8 V T08
2021-02-09 05:37:59 C 02 25 11.32 +76 16 13.0 V T08
2021-02-09 05:48:04 C 02 25 16.15 +76 17 00.3 V T08
2021-02-09 06:28:21 C 02 25 35.80 +76 20 06.2 V T08
2021-02-10 07:17:17 S 02 41 34.685 +78 15 56.95 L C51
2021-02-10 13:33:55 S 02 46 24.242 +78 44 31.92 L C51