2017 SP19

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5803554495 ± 1.31e-08
Semi-major axis (a)2.5314921048 AU ± 3.91e-09
Inclination (i)4.91013910° ± 4.23e-06
Long. of Asc. Node (Ω)43.74069163° ± 1.87e-05
Arg. of Perihelion (ω)342.77434510° ± 2.24e-05
Mean Anomaly (M)5.52275932° ± 3.13e-06
Mean Motion (n)0.2447075733°/day ± 5.66e-10
Perihelion dist (q)1.06232687 AU ± 3.32e-08
Aphelion dist (Q)4.00065734 AU ± 3.37e-08
Orbital Period4.02777188 yr ± 9.32e-09
Physical Parameters
H (abs. magnitude)23.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.422″
Uncertainty0
Orbit TypeAmor
MOID0.069754 AU
Observations Used129
Oppositions6
Arc Total2017-2025
First Observation Used2017-09-25
Last Observation Used2025-12-19
Observations (133)
Date Type RA Dec Mag Band Observatory
2017-12-21 07:32:35 C 07 02 42.10 +35 42 46.5 u H21
2017-12-21 07:55:07 C 07 02 40.54 +35 42 48.3 u H21
2017-12-21 08:19:24 C 07 02 38.85 +35 42 51.4 u H21
2021-09-29 09:03:37 C 23 59 19.166 -35 38 10.56 U F51
2021-09-29 09:15:42 C 23 59 21.669 -35 37 58.43 U F51
2021-09-29 09:39:52 C 23 59 26.629 -35 37 33.91 U F51
2021-09-30 09:01:16 C 00 05 01.529 -35 11 26.04 U F51
2021-09-30 09:24:03 C 00 05 06.477 -35 10 59.61 U F51
2021-09-30 09:47:07 C 00 05 11.494 -35 10 32.30 U F51
2021-09-30 23:25:13 C 00 08 38.66 -34 52 26.4 X Y00
2021-09-30 23:36:27 C 00 08 41.25 -34 52 13.7 X Y00
2021-09-30 23:47:44 C 00 08 43.82 -34 52 00.0 X Y00
2021-10-01 09:36:15 C 00 11 12.55 -34 38 20.2 V 474
2021-10-01 09:39:08 C 00 11 13.29 -34 38 16.3 V 474
2021-10-01 09:42:02 C 00 11 13.96 -34 38 12.7 V 474
2021-10-01 12:09:40 C 00 11 48.32 -34 35 01.1 q E94
2021-10-01 12:23:32 C 00 11 51.70 -34 34 41.5 q E94
2021-10-01 12:38:10 C 00 11 55.05 -34 34 20.8 q E94
2021-10-01 12:52:00 C 00 11 58.29 -34 34 00.7 q E94
2021-10-10 06:53:11 C 01 17 36.24 -26 02 29.7 V 703
2021-10-10 07:00:48 C 01 17 38.64 -26 02 02.6 V 703
2021-10-10 07:16:01 C 01 17 43.76 -26 01 07.5 V 703
2021-10-14 07:05:11 C 01 53 40.64 -19 06 31.9 V G96
2021-10-14 07:12:54 C 01 53 43.37 -19 05 54.0 V G96
2021-10-14 07:20:35 C 01 53 46.10 -19 05 16.0 V G96
2021-10-14 07:28:19 C 01 53 48.84 -19 04 37.8 V G96
2021-10-14 10:00:18 C 01 54 48.42 -18 51 46.3 V T05
2021-10-14 10:02:56 C 01 54 49.37 -18 51 34.3 V T05
2021-10-14 10:06:53 C 01 54 50.78 -18 51 14.3 V T05
2021-10-14 10:14:48 C 01 54 53.56 -18 50 36.1 V T05
2021-10-16 08:58:31 C 02 13 00.81 -14 46 02.9 V T08
2021-10-16 09:03:11 C 02 13 02.46 -14 45 37.5 V T08
2021-10-16 09:15:40 C 02 13 06.86 -14 44 30.1 V T08
2021-10-16 09:25:38 C 02 13 10.45 -14 43 35.5 V T08
2021-10-25 18:23:44 C 03 34 00.84 +06 44 33.1 V N31
2021-10-25 18:51:58 C 03 34 08.63 +06 47 00.5 V N31
2021-10-26 20:42:54 C 03 42 03.63 +08 59 23.0 V L18
2021-10-26 20:46:54 C 03 42 04.82 +08 59 44.2 V L18
2021-10-26 20:50:54 C 03 42 05.95 +09 00 03.7 V L18
2021-10-26 20:54:54 C 03 42 07.08 +09 00 23.9 V L18
2021-10-26 23:16:46 C 03 42 48.49 +09 12 21.8 Z C95
2021-10-26 23:30:47 C 03 42 52.35 +09 13 32.2 Z C95
2021-10-27 12:27:39 C 03 46 37.002 +10 17 53.75 U F52
2021-10-27 13:05:09 C 03 46 46.756 +10 20 54.71 U F52
2021-10-27 13:23:51 C 03 46 51.635 +10 22 24.65 U F52
2021-10-28 08:35:59 C 03 52 21.92 +11 53 05.4 V 703
2021-10-28 08:43:36 C 03 52 23.82 +11 53 40.2 V 703
2021-10-28 08:51:14 C 03 52 25.85 +11 54 15.0 V 703
2021-10-28 08:58:51 C 03 52 27.71 +11 54 50.2 V 703
2021-10-31 09:16:32 C 04 11 11.624 +17 01 51.73 U F52