207945 (1991 JW)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1186398400 ± 1.74e-08
Semi-major axis (a)1.0391568176 AU ± 1.40e-09
Inclination (i)8.70926776° ± 2.92e-06
Long. of Asc. Node (Ω)53.85048556° ± 6.46e-06
Arg. of Perihelion (ω)301.96165268° ± 1.35e-05
Mean Anomaly (M)104.27995067° ± 1.20e-05
Mean Motion (n)0.9304448562°/day ± 1.87e-09
Perihelion dist (q)0.91587142 AU ± 1.81e-08
Aphelion dist (Q)1.16244222 AU ± 1.82e-08
Orbital Period1.05930650 yr ± 2.13e-09
Physical Parameters
H (abs. magnitude)19.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.443″
Uncertainty0
Orbit TypeApollo
MOID0.021155 AU
Observations Used353
Oppositions4
Arc Total1955-2026
First Observation Used1955-04-16
Last Observation Used2026-01-14
Observations (366)
Date Type RA Dec Mag Band Observatory
2010-05-26 14:08:30 S 10 49 23.03 +11 47 56.7 L C51
2010-05-26 15:43:41 S 10 49 28.89 +11 45 44.9 L C51
2010-05-26 17:19:02 S 10 49 34.73 +11 43 32.5 L C51
2010-05-26 20:29:32 S 10 49 46.47 +11 39 08.3 L C51
2010-05-26 23:40:04 S 10 49 58.24 +11 34 45.4 L C51
2010-05-27 02:50:35 S 10 50 10.02 +11 30 21.5 L C51
2010-05-27 06:00:55 S 10 50 21.77 +11 25 58.1 L C51
2010-05-27 06:01:06 S 10 50 21.80 +11 25 57.8 L C51
2010-05-27 09:11:26 S 10 50 33.57 +11 21 34.6 L C51
2010-05-27 12:21:56 S 10 50 45.408 +11 17 11.58 L C51
2010-11-28 02:19:27 C 21 37 13.29 -03 50 29.8 r 703
2010-11-28 02:27:21 C 21 37 15.06 -03 49 44.2 r 703
2010-11-28 02:42:52 C 21 37 18.58 -03 48 14.9 r 703
2010-12-01 01:33:29 C 21 54 34.88 +02 55 49.5 r 703
2010-12-01 01:42:36 C 21 54 36.86 +02 56 40.8 r 703
2010-12-01 01:51:42 C 21 54 38.91 +02 57 32.7 r 703
2010-12-01 02:00:50 C 21 54 40.93 +02 58 24.7 r 703
2010-12-04 22:41:53 C 22 16 48.29 +11 27 42.1 u I15
2010-12-04 22:44:53 C 22 16 48.92 +11 27 57.8 u I15
2010-12-04 22:48:28 C 22 16 49.67 +11 28 16.4 u I15
2010-12-11 09:55:04 S 22 52 49.486 +23 52 06.78 L C51
2010-12-11 13:05:35 S 22 53 33.005 +24 05 33.58 L C51
2010-12-11 16:16:07 S 22 54 16.466 +24 18 55.51 L C51
2010-12-11 19:26:38 S 22 54 59.918 +24 32 13.34 L C51
2010-12-11 21:01:48 S 22 55 21.624 +24 38 50.75 L C51
2010-12-11 22:37:09 S 22 55 43.344 +24 45 27.29 L C51
2010-12-12 00:12:19 S 22 56 05.026 +24 52 02.24 L C51
2010-12-12 01:47:40 S 22 56 26.741 +24 58 35.47 L C51
2010-12-12 03:22:50 S 22 56 48.398 +25 05 08.70 L C51
2010-12-12 06:33:21 S 22 57 31.783 +25 18 10.87 L C51
2010-12-12 09:43:52 S 22 58 15.108 +25 31 08.69 L C51
2010-12-12 12:54:23 S 22 58 58.433 +25 44 01.93 L C51
2010-12-13 20:39:12 S 23 06 10.087 +27 48 52.88 L C51
2010-12-17 23:06:32 C 23 28 13.34 +33 30 26.0 u I15
2010-12-17 23:09:52 C 23 28 14.01 +33 30 36.5 u I15
2010-12-17 23:13:12 C 23 28 14.69 +33 30 47.2 u I15
2010-12-21 19:24:12 C 23 48 37.62 +37 53 58.1 w J24
2010-12-21 19:32:23 C 23 48 39.06 +37 54 18.2 w J24
2010-12-21 19:40:31 C 23 48 40.84 +37 54 40.2 w J24
2010-12-27 18:10:13 C 00 19 46.78 +43 09 16.5 u 160
2010-12-27 18:13:15 C 00 19 47.40 +43 09 21.9 u 160
2010-12-27 18:16:03 C 00 19 47.94 +43 09 27.2 u 160
2011-01-23 19:23:06 C 02 39 10.19 +53 06 06.0 u 160
2011-01-23 19:25:36 C 02 39 10.66 +53 06 06.7 u 160
2011-01-23 19:28:06 C 02 39 11.14 +53 06 07.4 u 160
2011-01-24 03:32:29 C 02 40 52.45 +53 08 15.0 19.2 c 704
2011-01-24 03:51:11 C 02 40 56.16 +53 08 18.9 19.1 c 704
2011-01-24 04:28:29 C 02 41 03.55 +53 08 24.7 19.0 c 704
2011-01-24 18:51:07 C 02 44 05.87 +53 11 46.9 u 160
2011-01-24 18:54:17 C 02 44 06.52 +53 11 47.5 u 160