2019 SF2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2119329187 ± 4.63e-08
Semi-major axis (a)1.3325821965 AU ± 2.16e-08
Inclination (i)3.32103035° ± 2.00e-06
Long. of Asc. Node (Ω)293.82640733° ± 4.11e-05
Arg. of Perihelion (ω)127.22480901° ± 5.06e-05
Mean Anomaly (M)317.78759772° ± 2.48e-05
Mean Motion (n)0.6407244045°/day ± 1.56e-08
Perihelion dist (q)1.05016416 AU ± 6.39e-08
Aphelion dist (Q)1.61500023 AU ± 6.70e-08
Orbital Period1.53829989 yr ± 3.73e-08
Physical Parameters
H (abs. magnitude)23.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.229″
Uncertainty0
Orbit TypeAmor
MOID0.076976 AU
Observations Used74
Oppositions1
Arc Total2017-2020
First Observation Used2017-01-26
Last Observation Used2020-01-22
Observations (78)
Date Type RA Dec Mag Band Observatory
2017-01-26 12:59:01 C 11 30 29.983 -02 29 00.03 V F51
2017-01-26 13:16:16 C 11 30 29.259 -02 29 05.03 V F51
2017-01-26 13:33:30 C 11 30 28.531 -02 29 09.93 V F51
2017-01-26 13:50:47 C 11 30 27.793 -02 29 15.02 V F51
2017-02-03 13:58:39 C 11 21 31.073 -03 06 58.29 V F51
2017-02-03 14:14:49 C 11 21 30.027 -03 06 59.54 V F51
2017-02-03 14:30:59 C 11 21 28.970 -03 07 01.24 V F51
2017-02-25 10:31:52 C 10 42 10.314 -01 59 40.95 V F51
2017-02-25 11:07:38 C 10 42 07.212 -01 59 29.93 V F51
2017-02-25 11:25:28 C 10 42 05.688 -01 59 24.35 V F51
2019-08-05 10:25:39 C 22 59 58.806 -00 16 03.95 V F51
2019-08-05 10:42:20 C 22 59 58.676 -00 15 54.94 V F51
2019-08-05 10:59:01 C 22 59 58.530 -00 15 45.96 V F51
2019-08-05 11:15:45 C 22 59 58.379 -00 15 37.05 V F51
2019-08-22 11:26:47 C 22 51 10.126 +03 19 22.49 V F51
2019-08-22 11:43:04 C 22 51 09.276 +03 19 30.71 V F51
2019-08-22 11:45:51 C 22 51 09.134 +03 19 32.37 V F51
2019-08-22 12:02:08 C 22 51 08.308 +03 19 40.40 V F51
2019-08-22 12:04:55 C 22 51 08.160 +03 19 42.17 V F51
2019-09-04 06:42:26 C 22 34 08.74 +05 42 03.8 V G96
2019-09-04 06:49:53 C 22 34 08.14 +05 42 06.8 V G96
2019-09-04 06:57:21 C 22 34 07.58 +05 42 09.7 V G96
2019-09-04 07:04:48 C 22 34 07.04 +05 42 13.2 V G96
2019-09-20 04:11:56 C 22 07 11.90 +07 52 16.7 V G96
2019-09-20 04:20:02 C 22 07 11.25 +07 52 18.9 V G96
2019-09-20 04:28:11 C 22 07 10.59 +07 52 20.9 V G96
2019-09-20 08:57:49 C 22 06 49.60 +07 53 29.9 V I52
2019-09-20 09:01:25 C 22 06 49.29 +07 53 30.4 V I52
2019-09-20 09:05:01 C 22 06 49.14 +07 53 30.9 V I52
2019-09-22 03:43:37 C 22 04 03.12 +08 04 18.2 V G96
2019-09-22 03:48:05 C 22 04 02.72 +08 04 19.5 V G96
2019-09-22 03:50:11 C 22 04 02.60 +08 04 19.6 V G96
2019-09-22 03:54:39 C 22 04 02.29 +08 04 20.7 V G96
2019-09-29 05:49:56 C 21 54 13.89 +08 40 42.3 o 691
2019-09-29 06:15:22 C 21 54 12.37 +08 40 46.9 o 691
2019-09-29 06:40:48 C 21 54 10.83 +08 40 51.2 o 691
2019-10-04 03:15:51 C 21 49 22.55 +09 01 33.5 o 691
2019-10-04 03:31:35 C 21 49 21.80 +09 01 36.1 o 691
2019-10-04 03:44:13 C 21 49 21.20 +09 01 39.1 o 691
2019-10-21 03:55:54 C 21 47 42.50 +10 14 37.3 o 691
2019-10-21 04:11:35 C 21 47 42.70 +10 14 40.3 o 691
2019-10-21 04:26:40 C 21 47 42.92 +10 14 43.2 o 291
2019-10-21 04:27:17 C 21 47 42.92 +10 14 43.3 o 691
2019-10-21 04:47:57 C 21 47 43.22 +10 14 47.4 o 291
2019-10-21 05:09:17 C 21 47 43.53 +10 14 51.5 o 291
2019-10-22 07:49:55 C 21 48 29.767 +10 20 39.32 U F51
2019-10-22 08:06:01 C 21 48 30.052 +10 20 42.59 U F51
2019-10-22 08:22:04 C 21 48 30.351 +10 20 45.66 U F51
2019-10-26 02:49:52 C 21 51 58.48 +10 41 05.3 V G96
2019-10-26 03:06:07 C 21 51 58.82 +10 41 07.9 V G96