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
2021-07-15 22:49:04 C 20 08 14.84 +29 15 47.0 V Z80
2021-07-15 22:55:45 C 20 08 15.41 +29 15 32.7 V Z80
2021-07-15 23:22:39 C 20 08 17.57 +29 14 31.7 V Z99
2021-07-15 23:25:43 C 20 08 17.78 +29 14 25.1 V Z99
2021-07-15 23:28:47 C 20 08 18.03 +29 14 17.8 V Z99
2021-07-15 23:31:50 C 20 08 18.31 +29 14 11.0 V Z99
2021-07-16 22:24:10 C 20 10 16.06 +28 22 32.5 V Z80
2021-07-16 22:30:50 C 20 10 16.57 +28 22 17.3 V Z80
2021-07-16 22:37:30 C 20 10 17.09 +28 22 02.2 V Z80
2021-07-17 23:35:01 C 20 12 21.42 +27 24 37.8 V Z80
2021-07-17 23:41:41 C 20 12 21.96 +27 24 22.6 V Z80
2021-07-17 23:48:21 C 20 12 22.47 +27 24 06.4 V Z80
2021-07-19 23:01:41 C 20 16 09.58 +25 32 42.4 V Z80
2021-07-19 23:08:21 C 20 16 10.05 +25 32 27.2 V Z80
2021-07-19 23:15:00 C 20 16 10.56 +25 32 10.8 V Z80
2021-07-20 20:52:37 C 20 17 51.20 +24 40 05.1 V B67
2021-07-20 20:58:12 C 20 17 51.62 +24 39 52.0 V B67
2021-07-20 21:03:48 C 20 17 52.02 +24 39 38.5 V B67
2021-07-20 21:09:25 C 20 17 52.41 +24 39 25.1 V B67
2021-07-20 21:15:01 C 20 17 52.80 +24 39 11.6 V B67
2021-07-20 21:20:36 C 20 17 53.21 +24 38 58.4 V B67
2021-07-20 22:44:32 C 20 17 59.20 +24 35 33.0 V Z80
2021-07-20 22:52:52 C 20 17 59.86 +24 35 13.3 V Z80
2021-07-20 23:01:12 C 20 18 00.38 +24 34 52.4 V Z80
2021-07-21 23:07:47 C 20 19 48.88 +23 36 02.6 V Z80
2021-07-21 23:20:17 C 20 19 49.71 +23 35 32.6 V Z80
2021-07-22 23:09:28 C 20 21 34.06 +22 36 46.1 V Z80
2021-07-22 23:17:48 C 20 21 34.61 +22 36 25.4 V Z80
2021-07-22 23:26:26 C 20 21 35.18 +22 36 03.8 V Z80
2021-07-27 06:53:15 C 20 28 37.20 +18 15 40.2 U I41
2021-07-27 08:05:36 C 20 28 41.27 +18 12 36.3 U I41
2021-07-27 08:44:05 C 20 28 43.44 +18 10 58.2 U I41
2021-07-27 09:18:39 C 20 28 45.38 +18 09 29.7 U I41
2021-07-28 22:12:30 C 20 31 05.10 +16 35 17.4 q 160
2021-07-28 22:17:54 C 20 31 05.38 +16 35 04.2 q 160
2021-07-28 22:23:18 C 20 31 05.70 +16 34 50.6 q 160
2021-07-29 01:16:32 C 20 31 15.20 +16 27 27.9 V L63
2021-07-29 01:45:24 C 20 31 16.75 +16 26 12.8 V L63
2021-07-30 22:11:52 C 20 33 56.70 +14 32 48.6 V L18
2021-07-30 22:15:40 C 20 33 56.90 +14 32 38.3 V L18
2021-07-30 22:19:28 C 20 33 57.09 +14 32 29.0 V L18
2021-07-30 22:37:10 C 20 33 58.42 +14 31 45.9 V 160
2021-07-30 22:42:04 C 20 33 58.67 +14 31 33.5 V 160
2021-07-30 22:46:57 C 20 33 58.91 +14 31 21.0 V 160
2021-08-02 09:29:41 C 20 37 17.87 +12 02 38.7 V T08
2021-08-02 09:32:20 C 20 37 18.01 +12 02 31.8 V T08
2021-08-02 09:37:00 C 20 37 18.20 +12 02 19.7 V T08
2021-08-02 09:44:18 C 20 37 18.55 +12 02 01.9 V T08
2021-08-02 20:36:55 C 20 37 54.68 +11 34 26.8 V G17
2021-08-02 20:57:36 C 20 37 55.71 +11 33 35.1 V G17