2017 SR19

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5607882759 ± 8.09e-09
Semi-major axis (a)2.6002882488 AU ± 2.63e-08
Inclination (i)14.44860397° ± 1.89e-06
Long. of Asc. Node (Ω)158.01289343° ± 6.59e-06
Arg. of Perihelion (ω)106.34769950° ± 1.01e-05
Mean Anomaly (M)21.18707827° ± 6.05e-06
Mean Motion (n)0.2350607060°/day ± 3.57e-09
Perihelion dist (q)1.14207708 AU ± 2.40e-08
Aphelion dist (Q)4.05849941 AU ± 4.62e-08
Orbital Period4.19307123 yr ± 6.37e-08
Physical Parameters
H (abs. magnitude)19.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.236″
Uncertainty0
Orbit TypeAmor
MOID0.263182 AU
Observations Used506
Oppositions6
Arc Total2017-2025
First Observation Used2017-07-30
Last Observation Used2025-04-23
Observations (518)
Date Type RA Dec Mag Band Observatory
2021-05-03 13:04:24 C 16 17 27.31 +34 02 52.7 V T08
2021-05-03 13:18:34 C 16 17 28.74 +34 03 15.4 V T08
2021-05-03 13:26:10 C 16 17 29.55 +34 03 27.1 V T08
2021-05-03 13:41:47 C 16 17 31.10 +34 03 52.1 V T08
2021-05-05 10:59:20 C 16 22 33.83 +35 15 24.3 V T05
2021-05-05 11:45:00 C 16 22 38.57 +35 16 34.6 V T05
2021-05-05 12:14:03 C 16 22 41.59 +35 17 19.8 V T05
2021-05-05 12:18:08 C 16 22 42.03 +35 17 26.0 V T05
2021-05-06 09:41:00 C 16 25 06.90 +35 50 14.5 V 703
2021-05-06 09:48:39 C 16 25 07.65 +35 50 25.5 V 703
2021-05-06 09:56:18 C 16 25 08.44 +35 50 36.2 V 703
2021-05-06 10:03:57 C 16 25 09.28 +35 50 48.1 V 703
2021-05-07 07:43:51 C 16 27 39.28 +36 23 31.7 U I41
2021-05-07 08:27:48 C 16 27 44.05 +36 24 38.0 U I41
2021-05-07 08:29:10 C 16 27 44.20 +36 24 40.2 U I41
2021-05-07 09:07:48 C 16 27 48.33 +36 25 38.0 U I41
2021-05-07 09:26:20 C 16 27 50.36 +36 26 05.8 U I41
2021-05-07 09:41:35 C 16 27 51.97 +36 26 28.6 U I41
2021-05-07 09:42:14 C 16 27 52.04 +36 26 29.4 U I41
2021-05-07 09:43:36 C 16 27 52.17 +36 26 31.5 U I41
2021-05-07 22:12:32 C 16 29 19.95 +36 44 55.6 V B67
2021-05-07 22:22:23 C 16 29 21.06 +36 45 10.3 V B67
2021-05-07 22:32:15 C 16 29 22.14 +36 45 25.3 V B67
2021-05-09 00:08:15 C 16 32 21.09 +37 22 45.2 V K87
2021-05-09 00:14:35 C 16 32 21.82 +37 22 54.6 V K87
2021-05-09 00:20:55 C 16 32 22.47 +37 23 03.3 V K87
2021-05-09 00:35:17 C 16 32 24.16 +37 23 24.6 V A17
2021-05-09 00:46:39 C 16 32 25.42 +37 23 41.6 V A17
2021-05-09 00:58:00 C 16 32 26.65 +37 23 57.3 V A17
2021-05-09 06:49:50 C 16 33 09.31 +37 32 27.1 U I41
2021-05-09 08:20:54 C 16 33 19.42 +37 34 39.3 U I41
2021-05-09 08:22:14 C 16 33 19.55 +37 34 41.2 U I41
2021-05-09 08:22:56 C 16 33 19.64 +37 34 42.3 U I41
2021-05-09 08:24:17 C 16 33 19.79 +37 34 44.2 U I41
2021-05-09 09:25:16 C 16 33 26.51 +37 36 11.6 U I41
2021-05-09 09:26:36 C 16 33 26.67 +37 36 13.4 U I41
2021-05-10 09:16:19 C 16 36 18.40 +38 09 50.0 V T05
2021-05-10 09:25:27 C 16 36 19.43 +38 10 02.9 V T05
2021-05-10 09:30:05 C 16 36 19.87 +38 10 10.0 V T05
2021-05-10 10:21:16 C 16 36 25.60 +38 11 22.1 V T05
2021-05-11 09:52:07 C 16 39 14.87 +38 43 31.8 U I41
2021-05-11 09:57:08 C 16 39 15.46 +38 43 38.4 U I41
2021-05-11 10:43:30 C 16 39 20.73 +38 44 40.2 U I41
2021-05-11 10:46:11 C 16 39 21.05 +38 44 43.9 U I41
2021-05-11 22:32:42 C 16 40 48.42 +39 00 25.7 V L18
2021-05-11 22:37:43 C 16 40 49.05 +39 00 31.6 V L18
2021-05-11 22:42:45 C 16 40 49.60 +39 00 38.6 V L18
2021-05-11 22:47:46 C 16 40 50.20 +39 00 46.3 V L18
2021-05-11 22:52:47 C 16 40 50.79 +39 00 52.7 V L18
2021-05-12 09:19:35 C 16 42 08.67 +39 14 51.5 V T08