66272 (1999 JW6)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1433219368 ± 1.45e-08
Semi-major axis (a)1.5075227421 AU ± 1.05e-09
Inclination (i)51.31365788° ± 1.45e-06
Long. of Asc. Node (Ω)66.37592941° ± 1.52e-06
Arg. of Perihelion (ω)68.42674290° ± 4.92e-06
Mean Anomaly (M)196.33403816° ± 5.16e-06
Mean Motion (n)0.5324961442°/day ± 5.55e-10
Perihelion dist (q)1.29146166 AU ± 2.19e-08
Aphelion dist (Q)1.72358382 AU ± 2.20e-08
Orbital Period1.85095478 yr ± 1.93e-09
Physical Parameters
H (abs. magnitude)17.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.085″
Uncertainty0
Orbit TypeAmor
MOID0.408441 AU
Observations Used970
Gaia Obs Used42
Oppositions8
Arc Total1999-2025
First Observation Used1999-05-13
Last Observation Used2025-07-01
Observations (1226)
Date Type RA Dec Mag Band Observatory
2012-05-03 02:05:00 C 17 38 07.46 +04 36 49.9 c A24
2012-05-03 02:07:03 C 17 38 07.27 +04 36 45.9 c A24
2012-05-03 02:28:52 C 17 38 04.86 +04 36 11.3 c A24
2012-05-03 03:12:59 C 17 38 00.15 +04 35 03.2 c A24
2012-05-04 01:22:09 C 17 35 37.07 +03 59 37.8 c A24
2012-05-04 01:24:14 C 17 35 36.91 +03 59 35.0 c A24
2012-05-04 02:30:28 C 17 35 29.45 +03 57 46.2 c A24
2012-05-04 02:32:33 C 17 35 29.18 +03 57 43.4 c A24
2012-05-05 10:06:50 C 17 31 54.72 +03 05 11.5 u 448
2012-05-05 10:13:22 C 17 31 53.97 +03 05 01.2 u 448
2012-05-05 10:29:47 C 17 31 52.04 +03 04 32.5 u 448
2012-05-12 10:21:19 C 17 09 36.75 -02 15 13.2 r 703
2012-05-12 10:31:05 C 17 09 35.17 -02 15 32.9 r 703
2012-05-12 10:40:50 C 17 09 33.66 -02 15 52.8 r 703
2012-05-12 10:50:41 C 17 09 32.18 -02 16 13.7 r 703
2012-05-19 08:39:30 C 16 42 31.24 -08 29 21.1 r G96
2012-05-19 08:49:35 C 16 42 29.44 -08 29 44.8 r G96
2012-05-19 08:59:40 C 16 42 27.61 -08 30 08.8 r G96
2012-05-19 09:04:27 C 16 42 26.78 -08 30 20.4 r 703
2012-05-19 09:09:46 C 16 42 25.81 -08 30 32.6 r G96
2012-05-19 09:15:00 C 16 42 24.94 -08 30 46.0 r 703
2012-05-19 09:25:43 C 16 42 22.93 -08 31 10.8 r 703
2012-05-19 09:36:20 C 16 42 21.02 -08 31 36.1 r 703
2012-05-21 10:58:16 C 16 33 31.795 -10 29 28.40 L F51
2012-05-21 11:12:58 C 16 33 29.061 -10 30 03.72 L F51
2012-05-21 11:28:23 C 16 33 26.196 -10 30 40.68 L F51
2012-05-21 11:42:17 C 16 33 23.610 -10 31 14.06 L F51
2012-05-27 06:08:57 C 16 07 31.65 -16 03 20.1 r 703
2012-05-27 06:17:02 C 16 07 30.10 -16 03 39.7 r 703
2012-05-27 06:25:07 C 16 07 28.56 -16 03 58.5 r 703
2012-05-27 06:33:09 C 16 07 26.97 -16 04 17.4 r 703
2012-05-27 07:17:04 C 16 07 18.44 -16 06 00.6 r G96
2012-05-27 07:27:42 C 16 07 16.39 -16 06 25.7 r G96
2012-05-27 07:38:29 C 16 07 14.37 -16 06 51.3 r G96
2012-05-27 07:49:17 C 16 07 12.18 -16 07 16.6 r G96
2012-06-06 03:45:25 C 15 23 27.54 -24 34 38.6 o 807
2012-06-06 03:51:40 C 15 23 26.41 -24 34 50.6 o 807
2012-06-06 03:57:57 C 15 23 25.31 -24 35 02.2 o 807
2012-06-06 04:10:31 C 15 23 23.05 -24 35 26.3 o 807
2012-06-08 03:59:06 C 15 15 11.29 -26 03 05.3 o G48
2012-06-08 03:59:40 C 15 15 11.24 -26 03 06.6 o G48
2012-06-08 04:00:14 C 15 15 11.10 -26 03 06.6 o G48
2012-06-08 04:00:51 C 15 15 11.01 -26 03 08.6 o G48
2012-06-08 04:01:24 C 15 15 10.93 -26 03 09.3 o G48
2012-06-08 04:01:57 C 15 15 10.83 -26 03 10.9 o G48
2014-03-26 09:42:13 C 18 53 37.23 -17 12 18.0 u 807
2014-03-26 09:48:56 C 18 53 37.63 -17 12 24.6 u 807
2014-03-26 09:56:00 C 18 53 38.04 -17 12 31.6 u 807
2014-04-09 09:45:42 C 19 13 18.27 -23 17 35.3 u 807
2014-04-09 09:50:16 C 19 13 18.53 -23 17 40.5 u 807