2017 SL19

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1957372284 ± 2.86e-08
Semi-major axis (a)1.4337999872 AU ± 4.11e-09
Inclination (i)2.81110019° ± 8.67e-06
Long. of Asc. Node (Ω)143.32791315° ± 1.51e-04
Arg. of Perihelion (ω)126.51280465° ± 1.56e-04
Mean Anomaly (M)343.80919422° ± 3.69e-05
Mean Motion (n)0.5740892543°/day ± 2.47e-09
Perihelion dist (q)1.15315195 AU ± 4.11e-08
Aphelion dist (Q)1.71444802 AU ± 4.13e-08
Orbital Period1.71685200 yr ± 7.38e-09
Physical Parameters
H (abs. magnitude)22.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.240″
Uncertainty0
Orbit TypeAmor
MOID0.141695 AU
Observations Used60
Oppositions5
Arc Total2010-2022
First Observation Used2010-03-18
Last Observation Used2022-04-03
Observations (60)
Date Type RA Dec Mag Band Observatory
2010-03-18 10:01:24 C 13 25 40.08 -02 05 48.1 r G96
2010-03-18 10:11:46 C 13 25 39.90 -02 05 43.6 r G96
2010-03-18 10:22:11 C 13 25 39.86 -02 05 38.9 r G96
2010-03-18 10:32:39 C 13 25 39.68 -02 05 33.3 r G96
2015-01-20 13:16:28 C 09 12 12.158 +14 04 16.63 V F51
2015-01-20 13:34:33 C 09 12 11.025 +14 04 23.19 V F51
2015-01-20 13:52:51 C 09 12 09.881 +14 04 29.82 V F51
2015-01-22 13:13:39 C 09 09 17.835 +14 22 12.71 V F51
2015-01-22 13:49:06 C 09 09 15.445 +14 22 26.73 V F51
2015-01-22 14:06:50 C 09 09 14.317 +14 22 32.77 V F51
2017-08-31 13:23:21 C 01 30 49.883 +05 02 21.52 V F51
2017-08-31 13:41:44 C 01 30 49.512 +05 02 14.23 V F51
2017-08-31 14:00:05 C 01 30 49.130 +05 02 07.26 V F51
2017-08-31 14:18:35 C 01 30 48.804 +05 01 59.99 V F51
2017-09-17 11:25:22 C 01 16 45.585 +01 45 07.48 L F51
2017-09-17 11:42:44 C 01 16 44.559 +01 44 57.90 L F51
2017-09-17 12:00:07 C 01 16 43.539 +01 44 48.31 L F51
2017-09-17 12:17:36 C 01 16 42.504 +01 44 38.43 L F51
2017-09-24 09:57:53 C 01 07 11.457 +00 12 08.72 L F51
2017-09-24 10:16:12 C 01 07 10.243 +00 11 58.39 L F51
2017-09-24 10:34:23 C 01 07 09.013 +00 11 48.41 L F51
2017-09-24 10:52:39 C 01 07 07.814 +00 11 38.17 L F51
2017-09-25 06:44:24 C 01 05 54.39 +00 00 36.5 u H21
2017-09-25 06:52:36 C 01 05 53.88 +00 00 31.9 u H21
2017-09-25 07:04:52 C 01 05 53.07 +00 00 25.2 u H21
2017-09-25 07:08:30 C 01 05 53.24 +00 00 25.8 o 291
2017-09-25 07:25:06 C 01 05 52.17 +00 00 16.2 o 291
2017-09-25 07:41:41 C 01 05 51.12 +00 00 07.4 o 291
2017-09-25 09:40:23 C 01 05 44.078 -00 00 53.97 U 568
2017-09-25 09:41:45 C 01 05 43.988 -00 00 54.72 U 568
2017-09-25 09:43:06 C 01 05 43.897 -00 00 55.47 U 568
2017-09-26 10:29:07 C 01 04 11.429 -00 14 25.19 L F51
2017-09-26 11:04:50 C 01 04 08.986 -00 14 44.51 L F51
2017-09-26 11:22:54 C 01 04 07.750 -00 14 54.40 L F51
2017-09-29 11:23:56 C 00 59 36.667 -00 53 04.98 V F51
2017-09-29 11:40:26 C 00 59 35.531 -00 53 13.59 V F51
2017-09-29 11:56:56 C 00 59 34.390 -00 53 21.87 V F51
2017-09-29 12:13:21 C 00 59 33.287 -00 53 30.47 V F51
2017-09-30 06:27:46 C 00 58 24.85 -01 02 57.5 u H21
2017-09-30 06:34:11 C 00 58 24.43 -01 03 00.8 u H21
2017-09-30 06:46:09 C 00 58 23.60 -01 03 07.4 u H21
2017-10-22 09:09:41 C 00 30 41.231 -04 04 49.32 V F51
2017-10-22 09:13:23 C 00 30 41.066 -04 04 50.22 V F51
2017-10-22 09:30:49 C 00 30 40.401 -04 04 52.51 V F51
2017-10-22 09:34:32 C 00 30 40.256 -04 04 53.13 V F51
2017-10-22 09:51:58 C 00 30 39.577 -04 04 55.47 V F51
2017-10-22 10:16:47 C 00 30 38.623 -04 04 59.32 V F51
2022-02-24 12:00:21 C 12 43 33.152 -01 11 51.79 V F52
2022-02-24 12:15:02 C 12 43 33.144 -01 11 47.68 V F52
2022-02-27 12:32:52 C 12 43 41.444 -00 50 42.68 V F52