IAA RAS IAA Minor Planet Database

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
2019-09-29 21:43:20 C 22 19 25.35 +15 05 39.6 – V J95
2019-09-29 21:49:16 C 22 19 29.08 +15 05 30.8 – V J95
2019-09-29 23:12:45 C 22 20 20.68 +15 03 26.7 – V Z80
2019-09-29 23:24:10 C 22 20 27.74 +15 03 09.3 – V Z80
2019-09-29 23:35:50 C 22 20 35.01 +15 02 52.2 – V Z80
2019-09-30 00:18:26 C 22 21 09.11 +15 02 13.1 – V W34
2019-09-30 00:28:21 C 22 21 15.27 +15 02 00.1 – V W34
2019-09-30 00:35:15 C 22 21 19.57 +15 01 51.0 – V W34
2019-09-30 01:00:28 C 22 21 35.01 +15 01 15.2 – V W34
2019-09-30 01:47:59 C 22 22 05.14 +14 59 58.4 – q H36
2019-09-30 01:54:29 C 22 22 09.20 +14 59 49.4 – q H36
2019-09-30 02:08:00 C 22 22 17.39 +14 59 29.4 – q H36
2019-09-30 02:24:41 C 22 22 29.25 +14 59 14.4 – V I52
2019-09-30 02:24:57 C 22 22 29.43 +14 59 13.7 – V I52
2019-09-30 02:25:13 C 22 22 29.59 +14 59 13.6 – V I52
2019-09-30 02:25:29 C 22 22 29.75 +14 59 13.0 – V I52
2019-09-30 03:49:13 C 22 23 17.75 +14 57 02.9 – u H21
2019-09-30 03:52:19 C 22 23 19.62 +14 56 58.3 – u H21
2019-09-30 03:55:25 C 22 23 21.48 +14 56 53.8 – u H21
2019-09-30 03:57:25 C 22 23 25.36 +14 57 02.7 – V G96
2019-09-30 03:58:31 C 22 23 23.33 +14 56 49.2 – u H21
2019-09-30 04:01:37 C 22 23 25.19 +14 56 44.6 – u H21
2019-09-30 04:05:33 C 22 23 30.25 +14 56 51.0 – V G96
2019-09-30 04:10:54 C 22 23 30.79 +14 56 30.9 – u H21
2019-09-30 04:13:41 C 22 23 35.12 +14 56 39.3 – V G96
2019-09-30 04:14:00 C 22 23 32.65 +14 56 26.5 – u H21
2019-09-30 04:17:09 C 22 23 34.54 +14 56 21.4 – u H21
2019-09-30 04:20:32 C 22 23 36.58 +14 56 16.6 – u H21
2019-09-30 04:21:50 C 22 23 40.00 +14 56 27.6 – V G96
2019-09-30 04:23:12 C 22 23 37.91 +14 56 20.5 – q 850
2019-09-30 04:24:54 C 22 23 39.20 +14 56 09.9 – u H21
2019-09-30 04:28:00 C 22 23 41.07 +14 56 05.0 – u H21
2019-09-30 04:33:29 C 22 23 44.07 +14 56 04.5 – q 850
2019-09-30 04:43:56 C 22 23 50.33 +14 55 48.6 – q 850
2019-09-30 04:54:18 C 22 23 56.55 +14 55 33.5 – q 850
2019-09-30 05:04:51 C 22 24 02.85 +14 55 18.1 – q 850
2019-09-30 05:15:15 C 22 24 09.07 +14 55 01.6 – q 850
2019-09-30 05:25:41 C 22 24 15.37 +14 54 45.3 – q 850
2019-09-30 05:36:09 C 22 24 21.69 +14 54 29.2 – q 850
2019-09-30 06:11:59 C 22 24 46.53 +14 53 41.0 – V 654
2019-09-30 06:16:02 C 22 24 48.92 +14 53 34.9 – V 654
2019-09-30 06:22:44 C 22 24 52.90 +14 53 24.9 – V 654
2019-09-30 06:28:30 C 22 24 56.34 +14 53 16.3 – V 654
2019-09-30 07:27:09 C 22 25 31.22 +14 51 47.1 – V 654
2019-09-30 07:31:58 C 22 25 34.09 +14 51 39.8 – V 654
2019-09-30 07:39:43 C 22 25 38.69 +14 51 27.9 – V 654
2019-09-30 07:45:29 C 22 25 42.13 +14 51 19.0 – V 654
2019-09-30 18:24:14 C 22 32 17.81 +14 35 04.0 – V 587
2019-09-30 18:24:40 C 22 32 17.36 +14 35 01.4 – V 118
2019-09-30 18:25:46 C 22 32 18.68 +14 35 01.5 – V 587