187040 (2005 JS108)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3222266805 ± 7.74e-09
Semi-major axis (a)1.3554246246 AU ± 6.16e-10
Inclination (i)6.03313228° ± 1.72e-06
Long. of Asc. Node (Ω)110.79195052° ± 6.40e-06
Arg. of Perihelion (ω)244.02224907° ± 6.63e-06
Mean Anomaly (M)278.28630710° ± 1.46e-06
Mean Motion (n)0.6245960294°/day ± 4.26e-10
Perihelion dist (q)0.91867065 AU ± 1.05e-08
Aphelion dist (Q)1.79217860 AU ± 1.05e-08
Orbital Period1.57802201 yr ± 1.08e-09
Physical Parameters
H (abs. magnitude)19.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.272″
Uncertainty0
Orbit TypeApollo
MOID0.018494 AU
Observations Used761
Oppositions8
Arc Total2002-2025
First Observation Used2002-12-07
Last Observation Used2025-02-02
Observations (837)
Date Type RA Dec Mag Band Observatory
2002-12-07 12:12:49 C 10 38 58.090 +09 20 28.07 e 645
2002-12-07 12:17:49 C 10 38 58.305 +09 20 27.76 22.08 e 645
2003-02-09 06:48:44 C 10 14 05.87 +19 18 44.6 c 644
2003-02-09 08:22:56 C 10 13 58.17 +19 19 46.5 c 644
2003-02-19 08:56:21 C 09 54 48.30 +21 42 58.6 c 644
2003-02-19 09:27:19 C 09 54 45.79 +21 43 15.0 c 644
2003-02-19 09:56:37 C 09 54 43.42 +21 43 29.5 c 644
2003-03-07 08:59:39 C 09 28 50.04 +24 07 09.0 c 644
2003-03-07 09:14:54 C 09 28 49.20 +24 07 12.4 c 644
2003-03-07 09:29:51 C 09 28 48.38 +24 07 15.8 c 644
2005-05-14 08:17:17 C 16 44 24.04 -06 13 52.4 18.9 c 704
2005-05-14 08:31:03 C 16 44 23.33 -06 13 49.1 19.2 c 704
2005-05-14 08:44:23 C 16 44 22.55 -06 13 44.4 19.2 c 704
2005-05-14 08:58:28 C 16 44 21.79 -06 13 39.3 19.3 c 704
2005-05-14 21:54:37 C 16 43 44.60 -06 09 38.6 c A50
2005-05-14 21:56:43 C 16 43 44.50 -06 09 38.4 c A50
2005-05-14 21:58:48 C 16 43 44.27 -06 09 36.9 c A50
2005-05-14 22:03:01 C 16 43 44.02 -06 09 36.6 c A50
2005-05-14 22:05:07 C 16 43 43.93 -06 09 35.0 c A50
2005-05-14 22:07:14 C 16 43 43.74 -06 09 34.7 c A50
2005-05-14 23:26:20 C 16 43 40.12 -06 09 08.5 r 952
2005-05-14 23:32:12 C 16 43 39.84 -06 09 06.5 r 952
2005-05-14 23:37:41 C 16 43 39.56 -06 09 05.1 r 952
2005-05-14 23:39:28 C 16 43 39.38 -06 09 06.1 r J95
2005-05-14 23:43:09 C 16 43 39.22 -06 09 03.7 r 952
2005-05-14 23:45:36 C 16 43 39.07 -06 09 04.8 r J95
2005-05-14 23:51:48 C 16 43 38.67 -06 09 03.1 r J95
2005-05-15 04:02:20 C 16 43 25.91 -06 07 23.3 r I77
2005-05-15 04:09:46 C 16 43 25.49 -06 07 21.0 r I77
2005-05-15 04:20:12 C 16 43 24.91 -06 07 17.4 r I77
2005-05-15 05:57:20 C 16 43 20.91 -06 07 04.3 c 673
2005-05-15 06:00:19 C 16 43 20.77 -06 07 03.2 c 673
2005-05-15 06:09:30 C 16 43 20.27 -06 07 00.5 c 673
2005-05-15 06:17:59 C 16 43 19.82 -06 06 57.8 c 673
2005-05-16 05:18:12 C 16 42 08.22 -05 59 51.6 r 649
2005-05-16 05:23:19 C 16 42 07.92 -05 59 49.7 r 649
2005-05-16 05:28:26 C 16 42 07.62 -05 59 48.5 r 649
2005-05-16 05:33:33 C 16 42 07.35 -05 59 46.5 r 649
2005-05-16 11:40:56 C 16 41 47.18 -05 57 47.5 c F65
2005-05-16 11:43:06 C 16 41 47.03 -05 57 46.8 c F65
2005-05-16 11:45:16 C 16 41 46.91 -05 57 46.1 c F65
2005-05-18 10:44:31 C 16 39 07.78 -05 43 35.4 o F65
2005-05-18 10:45:44 C 16 39 07.70 -05 43 35.0 o F65
2005-05-18 10:46:57 C 16 39 07.62 -05 43 34.6 o F65
2005-05-21 07:45:36 C 16 34 46.02 -05 23 49.0 r G96
2005-05-21 07:53:17 C 16 34 45.48 -05 23 47.1 r G96
2005-05-21 08:00:54 C 16 34 44.90 -05 23 44.7 r G96
2005-05-25 21:38:17 C 16 26 44.19 -04 55 39.0 r 118
2005-05-25 21:48:21 C 16 26 43.35 -04 55 37.0 r 118
2005-05-25 22:08:26 C 16 26 41.69 -04 55 32.3 r 118