688126 (2012 JS17)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4197065584 ± 8.57e-08
Semi-major axis (a)1.2172043313 AU ± 5.67e-09
Inclination (i)15.64519158° ± 1.06e-05
Long. of Asc. Node (Ω)63.95959190° ± 1.43e-05
Arg. of Perihelion (ω)307.43186555° ± 1.81e-05
Mean Anomaly (M)288.32006287° ± 1.94e-05
Mean Motion (n)0.7339509595°/day ± 5.13e-09
Perihelion dist (q)0.70633569 AU ± 1.04e-07
Aphelion dist (Q)1.72807297 AU ± 1.05e-07
Orbital Period1.34290482 yr ± 9.38e-09
Physical Parameters
H (abs. magnitude)21.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.335″
Uncertainty0
Orbit TypeApollo
MOID0.125918 AU
Observations Used92
Oppositions3
Arc Total2012-2024
First Observation Used2012-05-15
Last Observation Used2024-12-20
Observations (96)
Date Type RA Dec Mag Band Observatory
2012-05-15 08:07:41 C 15 35 54.02 -10 24 08.0 r G96
2012-05-15 08:17:40 C 15 35 52.65 -10 24 11.8 r G96
2012-05-15 08:27:36 C 15 35 51.28 -10 24 15.8 r G96
2012-05-15 09:07:28 C 15 35 45.78 -10 24 31.0 r G96
2012-05-15 09:17:04 C 15 35 44.48 -10 24 34.9 r G96
2012-05-15 09:26:45 C 15 35 43.15 -10 24 38.3 r G96
2012-05-15 09:36:27 C 15 35 41.78 -10 24 42.4 r G96
2012-05-15 09:48:41 C 15 35 40.12 -10 24 46.6 o 291
2012-05-15 09:50:36 C 15 35 39.85 -10 24 47.6 r G96
2012-05-15 09:50:54 C 15 35 39.82 -10 24 47.5 o 291
2012-05-15 09:53:07 C 15 35 39.53 -10 24 48.6 o 291
2012-05-15 09:58:22 C 15 35 38.80 -10 24 50.6 r G96
2012-05-15 10:06:05 C 15 35 37.74 -10 24 53.5 r G96
2012-05-15 10:13:56 C 15 35 36.64 -10 24 56.8 r G96
2012-05-15 23:38:54 C 15 33 49.54 -10 30 20.3 v I93
2012-05-15 23:44:49 C 15 33 48.66 -10 30 23.7 u J95
2012-05-15 23:55:47 C 15 33 47.20 -10 30 29.2 u J95
2012-05-16 00:00:00 C 15 33 46.56 -10 30 28.3 v I93
2012-05-16 00:05:49 C 15 33 45.80 -10 30 31.6 u J95
2012-05-16 06:17:33 C 15 32 55.60 -10 32 56.0 o 291
2012-05-16 06:18:42 C 15 32 55.47 -10 32 57.7 o 291
2012-05-16 07:10:24 C 15 32 47.97 -10 33 20.8 u H36
2012-05-16 07:37:56 C 15 32 44.36 -10 33 31.8 u H36
2012-05-16 08:01:18 C 15 32 41.02 -10 33 40.1 r G96
2012-05-16 08:04:18 C 15 32 40.59 -10 33 41.7 r G96
2012-05-16 08:07:21 C 15 32 40.12 -10 33 42.6 r G96
2012-05-16 08:10:22 C 15 32 39.73 -10 33 43.9 r G96
2012-05-16 23:31:18 C 15 30 33.38 -10 40 06.0 t 204
2012-05-17 00:04:44 C 15 30 28.57 -10 40 20.3 t 204
2012-05-17 04:30:06 C 15 29 52.76 -10 42 05.5 o 291
2012-05-17 04:32:08 C 15 29 52.49 -10 42 06.8 o 291
2012-05-17 04:34:10 C 15 29 52.16 -10 42 07.8 o 291
2012-05-17 06:33:07 C 15 29 34.62 -10 43 00.4 r H21
2012-05-17 06:40:55 C 15 29 33.52 -10 43 02.9 r H21
2012-05-17 06:50:06 C 15 29 32.21 -10 43 06.2 r H21
2012-05-17 13:50:51 C 15 28 33.56 -10 45 41.1 t E10
2012-05-17 14:06:20 C 15 28 31.37 -10 45 47.7 t E10
2012-05-17 14:16:45 C 15 28 29.75 -10 45 52.3 t E10
2012-05-19 07:00:32 C 15 22 40.11 -11 03 56.6 u H21
2012-05-19 07:04:41 C 15 22 39.47 -11 03 58.2 u H21
2012-05-19 07:08:10 C 15 22 38.97 -11 03 59.5 u H21
2012-05-19 07:11:58 C 15 22 38.41 -11 04 00.9 u H21
2012-05-22 05:40:41 C 15 12 07.49 -11 36 40.4 u H36
2012-05-22 05:56:25 C 15 12 04.95 -11 36 48.1 u H36
2012-05-22 06:30:17 C 15 11 59.71 -11 37 04.6 u H36
2012-05-29 06:56:25 C 14 45 20.61 -13 04 10.8 o 291
2012-05-29 06:59:02 C 14 45 20.16 -13 04 12.3 o 291
2012-05-29 07:01:16 C 14 45 19.79 -13 04 13.5 o 291
2012-05-30 08:27:23 C 14 41 13.08 -13 18 15.9 o 291
2012-05-30 08:29:15 C 14 41 12.79 -13 18 16.7 o 291