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
2021-04-19 10:41:22 C 15 43 37.14 +24 21 17.3 V T05
2021-04-19 10:48:38 C 15 43 37.74 +24 21 30.4 V T05
2021-04-21 00:23:48 C 15 47 05.76 +25 27 50.8 V K87
2021-04-21 00:30:06 C 15 47 06.29 +25 28 02.0 V K87
2021-04-21 00:36:26 C 15 47 06.81 +25 28 13.2 V K87
2021-04-22 22:48:57 C 15 51 28.88 +26 49 53.0 V 204
2021-04-22 22:59:24 C 15 51 29.84 +26 50 11.5 V 204
2021-04-22 23:09:52 C 15 51 30.79 +26 50 30.2 V 204
2021-04-22 23:31:51 C 15 51 32.75 +26 51 07.8 V K87
2021-04-22 23:40:18 C 15 51 33.53 +26 51 22.4 V K87
2021-04-22 23:44:39 C 15 51 33.93 +26 51 30.6 V A17
2021-04-22 23:48:44 C 15 51 34.33 +26 51 38.0 V K87
2021-04-23 00:01:40 C 15 51 35.46 +26 52 00.7 V A17
2021-04-23 00:18:38 C 15 51 37.02 +26 52 30.9 V A17
2021-04-23 10:04:42 C 15 52 33.70 +27 09 53.7 V T05
2021-04-23 10:07:59 C 15 52 33.94 +27 09 59.4 V T05
2021-04-23 10:11:56 C 15 52 34.35 +27 10 07.1 V T05
2021-04-23 10:26:54 C 15 52 35.65 +27 10 33.2 V T05
2021-04-23 21:59:24 C 15 53 42.49 +27 30 39.5 V K74
2021-04-23 22:09:04 C 15 53 43.38 +27 30 56.9 V K74
2021-04-23 22:19:32 C 15 53 44.34 +27 31 15.6 V K74
2021-04-24 13:13:23 C 15 55 09.869 +27 57 37.70 U F52
2021-04-24 13:30:10 C 15 55 11.406 +27 58 07.06 U F52
2021-04-24 13:46:54 C 15 55 12.909 +27 58 36.02 U F52
2021-04-24 14:03:34 C 15 55 14.441 +27 59 05.11 U F52
2021-04-30 08:40:14 C 16 09 16.61 +31 57 22.3 U I41
2021-04-30 08:41:35 C 16 09 16.74 +31 57 24.5 U I41
2021-04-30 09:26:32 C 16 09 21.15 +31 58 40.0 U I41
2021-04-30 09:40:59 C 16 09 22.42 +31 59 04.3 V 703
2021-04-30 09:48:43 C 16 09 23.17 +31 59 18.1 V 703
2021-04-30 09:56:25 C 16 09 23.99 +31 59 30.6 V 703
2021-04-30 10:04:06 C 16 09 24.66 +31 59 42.5 V 703
2021-04-30 10:08:42 C 16 09 25.29 +31 59 50.4 U I41
2021-04-30 11:11:04 C 16 09 32.551 +32 01 39.95 U F52
2021-04-30 11:26:47 C 16 09 34.081 +32 02 06.51 U F52
2021-04-30 11:42:35 C 16 09 35.607 +32 02 32.99 U F52
2021-04-30 11:58:22 C 16 09 37.163 +32 02 59.44 U F52
2021-05-01 18:35:25 C 16 12 51.60 +32 53 42.3 q D29
2021-05-01 18:36:41 C 16 12 51.74 +32 53 45.0 q D29
2021-05-01 18:54:31 C 16 12 53.48 +32 54 14.3 q D29
2021-05-01 18:55:47 C 16 12 53.65 +32 54 16.4 q D29
2021-05-01 19:13:35 C 16 12 55.47 +32 54 44.9 q D29
2021-05-01 19:14:52 C 16 12 55.59 +32 54 47.4 q D29
2021-05-03 08:23:18 C 16 16 57.37 +33 55 16.0 V G96
2021-05-03 08:30:51 C 16 16 58.15 +33 55 28.1 V G96
2021-05-03 08:38:23 C 16 16 58.90 +33 55 40.4 V G96
2021-05-03 08:45:56 C 16 16 59.67 +33 55 52.6 V G96
2021-05-03 10:23:03 C 16 17 09.58 +33 58 27.8 V G96
2021-05-03 10:27:13 C 16 17 10.01 +33 58 34.5 V G96
2021-05-03 10:31:34 C 16 17 10.45 +33 58 41.4 V G96