2017 SN19

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5078193006 ± 5.22e-08
Semi-major axis (a)1.9660849569 AU ± 1.78e-08
Inclination (i)33.92318848° ± 1.13e-05
Long. of Asc. Node (Ω)343.81462494° ± 9.59e-06
Arg. of Perihelion (ω)268.78178909° ± 2.11e-05
Mean Anomaly (M)43.32953469° ± 2.87e-05
Mean Motion (n)0.3575270090°/day ± 4.85e-09
Perihelion dist (q)0.96766907 AU ± 1.03e-07
Aphelion dist (Q)2.96450084 AU ± 1.06e-07
Orbital Period2.75678832 yr ± 3.74e-08
Physical Parameters
H (abs. magnitude)19.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.187″
Uncertainty0
Orbit TypeApollo
MOID0.317726 AU
Observations Used45
Oppositions7
Arc Total2014-2025
First Observation Used2014-01-20
Last Observation Used2025-04-11
Observations (51)
Date Type RA Dec Mag Band Observatory
2014-01-20 13:31:43 C 11 11 53.516 +39 20 19.98 V F51
2014-01-21 13:14:22 C 11 10 44.699 +39 26 26.56 V F51
2014-01-21 13:32:55 C 11 10 43.737 +39 26 31.20 V F51
2014-05-21 06:03:51 C 08 30 08.010 -01 31 43.65 V F51
2014-09-02 23:54:34 S 15 56 57.348 -58 59 02.44 L C51
2014-09-03 18:51:26 S 16 06 54.317 -58 33 01.91 L C51
2014-09-03 20:26:03 S 16 07 43.594 -58 30 46.30 L C51
2014-09-04 01:10:17 S 16 10 10.536 -58 23 48.48 L C51
2014-09-04 12:13:31 S 16 15 49.366 -58 06 51.48 L C51
2014-09-04 18:32:21 S 16 19 00.461 -57 56 51.65 L C51
2014-11-19 04:57:22 C 21 19 50.769 -05 45 58.43 V F51
2014-11-19 05:14:33 C 21 19 52.042 -05 45 43.99 V F51
2014-11-19 05:48:48 C 21 19 54.523 -05 45 14.68 V F51
2017-08-26 08:30:46 C 01 08 49.616 +25 43 33.52 V F51
2017-08-26 10:21:00 C 01 08 40.435 +25 45 14.08 V F51
2017-08-26 12:09:48 C 01 08 31.297 +25 46 52.67 V F51
2017-08-26 14:39:35 C 01 08 18.505 +25 49 06.56 V F51
2017-09-25 08:08:32 C 23 54 00.667 +31 47 58.81 L F51
2017-09-25 08:23:35 C 23 53 59.043 +31 48 00.00 L F51
2017-09-25 08:39:40 C 23 53 57.287 +31 48 01.05 L F51
2017-09-25 08:40:36 C 23 53 57.198 +31 48 01.26 L F51
2017-09-25 08:55:59 C 23 53 55.518 +31 48 02.12 L F51
2017-09-25 08:56:55 C 23 53 55.419 +31 48 02.22 L F51
2017-09-27 07:17:31 C 23 49 04.35 +31 49 43.0 o 926
2017-09-27 07:30:23 C 23 49 02.99 +31 49 43.0 o 926
2017-09-27 07:46:00 C 23 49 01.33 +31 49 43.0 o 926
2017-09-28 12:04:52 C 23 46 07.712 +31 49 37.36 V F51
2017-09-29 05:08:33 C 23 44 25.27 +31 49 07.5 u H21
2017-09-29 05:17:01 C 23 44 24.42 +31 49 07.4 u H21
2017-09-29 05:26:04 C 23 44 23.50 +31 49 07.1 u H21
2017-09-30 10:31:45 C 23 41 30.87 +31 47 38.7 o 691
2017-09-30 10:43:51 C 23 41 29.65 +31 47 37.9 o 691
2017-09-30 10:55:56 C 23 41 28.51 +31 47 36.7 o 691
2017-10-29 06:44:45 C 22 58 02.47 +28 56 05.2 o 695
2017-10-29 07:03:22 C 22 58 01.94 +28 55 59.4 o 695
2017-10-29 07:22:00 C 22 58 01.41 +28 55 53.5 o 695
2025-02-07 05:56:57 C 10 13 27.420 +45 30 27.10 V 691
2025-02-07 06:23:36 C 10 13 24.200 +45 30 28.60 V 691
2025-02-07 06:50:15 C 10 13 20.980 +45 30 29.40 V 691
2025-02-24 07:15:04 C 09 20 13.160 +43 46 49.22 V G96
2025-02-24 07:22:31 C 09 20 12.052 +43 46 45.19 V G96
2025-02-24 07:29:59 C 09 20 11.026 +43 46 40.51 V G96
2025-02-24 07:37:27 C 09 20 10.039 +43 46 36.01 V G96
2025-03-22 04:52:33 C 08 19 14.747 +33 57 09.32 V V00
2025-03-22 05:00:39 C 08 19 14.268 +33 56 59.46 V V00
2025-03-22 05:08:45 C 08 19 13.786 +33 56 50.03 V V00
2025-03-22 05:16:49 C 08 19 13.303 +33 56 40.34 V V00
2025-04-11 05:19:43 C 08 06 13.244 +24 15 10.62 V V06
2025-04-11 05:29:22 C 08 06 13.244 +24 14 58.67 V V06
2025-04-11 05:39:00 C 08 06 13.216 +24 14 47.08 V V06