2019 SF8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4820813637 ± 2.00e+00
Semi-major axis (a)1.8996035247 AU ± 3.00e+00
Inclination (i)3.85632147° ± 4.00e+00
Long. of Asc. Node (Ω)208.88727516° ± 5.00e+00
Arg. of Perihelion (ω)115.79041263° ± 6.00e+00
Mean Anomaly (M)138.56201787° ± 6.23e-01
Mean Motion (n)0.3759892100°/day ± 8.91e-01
Perihelion dist (q)0.98268740 AU ± 4.10e+00
Aphelion dist (Q)2.81963660 AU ± 5.85e+00
Orbital Period2.62137220 yr ± 6.21e+00
Physical Parameters
H (abs. magnitude)23.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.445″
Uncertainty3
Orbit TypeApollo
MOID0.043052 AU
Observations Used160
Oppositions1
Arc Total2019-2019
First Observation Used
Last Observation Used2019-10-29
Observations (166)
Date Type RA Dec Mag Band Observatory
2019-09-30 18:26:47 C 22 32 19.29 +14 35 00.1 V 587
2019-09-30 18:27:50 C 22 32 19.89 +14 34 58.9 V 587
2019-09-30 18:31:26 C 22 32 21.17 +14 34 53.0 V 118
2019-09-30 18:32:10 C 22 32 21.79 +14 34 46.8 V K61
2019-09-30 18:35:29 C 22 32 23.72 +14 34 42.2 V K61
2019-09-30 18:37:48 C 22 32 25.06 +14 34 38.8 V K61
2019-09-30 18:41:08 C 22 32 26.99 +14 34 34.0 V K61
2019-09-30 18:43:18 C 22 32 28.25 +14 34 31.0 V K61
2019-09-30 19:25:27 C 22 32 53.91 +14 33 35.4 q I93
2019-09-30 19:30:43 C 22 32 56.32 +14 33 28.8 q C77
2019-09-30 19:35:58 C 22 32 59.46 +14 33 22.5 V C95
2019-09-30 19:36:51 C 22 33 00.44 +14 33 19.5 q I93
2019-09-30 19:37:24 C 22 33 00.08 +14 33 20.3 q C77
2019-09-30 19:44:07 C 22 33 03.96 +14 33 10.6 q C77
2019-09-30 19:46:18 C 22 33 05.87 +14 33 05.7 q I93
2019-09-30 19:49:37 C 22 33 07.26 +14 33 03.2 V C95
2019-09-30 19:49:47 C 22 33 07.16 +14 33 02.5 q C77
2019-09-30 20:01:00 C 22 33 13.76 +14 32 46.3 V C95
2019-09-30 21:56:32 C 22 34 18.88 +14 29 51.7 V 204
2019-09-30 22:03:23 C 22 34 22.73 +14 29 41.3 V 204
2019-09-30 22:10:14 C 22 34 26.63 +14 29 31.2 V 204
2019-10-02 05:00:38 C 22 51 34.07 +13 43 46.9 V 703
2019-10-02 05:08:07 C 22 51 37.71 +13 43 35.9 V 703
2019-10-02 05:15:35 C 22 51 41.48 +13 43 24.9 V 703
2019-10-02 21:20:14 C 22 59 48.77 +13 19 22.9 V C95
2019-10-02 21:29:12 C 22 59 52.95 +13 19 09.4 V C95
2019-10-03 03:28:07 C 23 02 49.04 +13 10 42.6 V I52
2019-10-03 03:28:22 C 23 02 49.19 +13 10 42.0 V I52
2019-10-05 04:19:53 C 23 23 56.05 +12 04 13.4 u 807
2019-10-05 04:23:10 C 23 23 57.28 +12 04 09.1 u 807
2019-10-05 04:26:24 C 23 23 58.47 +12 04 04.6 u 807
2019-10-05 05:26:14 C 23 24 24.29 +12 01 11.4 V 703
2019-10-05 05:41:22 C 23 24 29.85 +12 00 51.4 V 703
2019-10-05 05:48:58 C 23 24 32.68 +12 00 41.7 V 703
2019-10-05 06:38:18 C 23 24 55.16 +11 59 52.5 V T08
2019-10-05 06:40:53 C 23 24 56.106 +11 59 47.63 U F51
2019-10-05 07:09:16 C 23 25 06.42 +11 59 12.8 V T08
2019-10-05 07:24:39 C 23 25 12.10 +11 58 52.6 V T08
2019-10-05 07:29:23 C 23 25 13.86 +11 58 48.0 V T08
2019-10-05 07:31:54 C 23 25 14.778 +11 58 42.01 U F51
2019-10-07 02:51:16 C 23 40 44.37 +11 03 54.9 V I52
2019-10-07 02:52:09 C 23 40 44.63 +11 03 53.7 V I52
2019-10-07 02:52:25 C 23 40 44.77 +11 03 54.1 V I52
2019-10-07 02:53:18 C 23 40 45.02 +11 03 52.3 V I52
2019-10-08 05:45:25 C 23 49 04.26 +10 33 02.9 V 703
2019-10-08 05:53:01 C 23 49 06.37 +10 32 55.5 V 703
2019-10-08 06:08:13 C 23 49 10.69 +10 32 38.1 V 703
2019-10-17 05:49:01 C 00 33 58.71 +07 35 00.6 V I52
2019-10-17 05:52:01 C 00 33 59.07 +07 34 58.4 V I52
2019-10-17 06:02:04 C 00 34 00.42 +07 34 52.9 V I52