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
2010-04-13 03:23:49 S 17 42 51.72 +68 33 39.4 L C51
2010-05-12 09:03:03 C 14 32 38.36 +58 19 35.5 r 703
2010-05-12 09:11:25 C 14 32 36.56 +58 19 16.9 r 703
2010-05-12 09:19:44 C 14 32 35.01 +58 19 00.4 r 703
2010-05-12 09:28:09 C 14 32 33.28 +58 18 42.7 r 703
2010-06-12 05:00:40 C 13 23 07.26 +25 38 24.3 r 703
2010-06-12 05:09:37 C 13 23 07.04 +25 37 58.5 r 703
2010-06-12 05:18:40 C 13 23 06.79 +25 37 34.9 r 703
2010-06-12 05:27:46 C 13 23 06.54 +25 37 09.2 r 703
2010-07-03 21:22:51 S 13 22 05.04 +04 51 57.9 L C51
2010-07-04 00:33:10 S 13 22 08.11 +04 45 30.1 L C51
2010-07-04 00:33:21 S 13 22 08.20 +04 45 30.0 L C51
2010-07-04 03:43:41 S 13 22 11.20 +04 39 02.3 L C51
2010-07-04 06:54:12 S 13 22 14.44 +04 32 37.2 L C51
2010-07-04 10:04:43 S 13 22 17.45 +04 26 09.8 L C51
2010-07-04 11:39:53 S 13 22 19.11 +04 22 59.1 L C51
2010-07-04 13:15:14 S 13 22 20.73 +04 19 45.4 L C51
2010-07-04 14:50:25 S 13 22 22.28 +04 16 33.7 L C51
2010-07-04 16:25:35 S 13 22 23.97 +04 13 24.2 L C51
2010-07-04 16:25:45 S 13 22 23.90 +04 13 22.3 L C51
2010-07-04 18:00:55 S 13 22 25.63 +04 10 11.6 L C51
2010-07-04 19:36:05 S 13 22 27.20 +04 07 00.3 L C51
2010-07-05 00:21:47 S 13 22 32.12 +03 57 26.1 L C51
2010-07-05 00:21:58 S 13 22 32.25 +03 57 27.2 L C51
2010-07-05 03:32:18 S 13 22 35.42 +03 51 04.6 L C51
2010-07-05 06:42:49 S 13 22 38.85 +03 44 44.7 L C51
2010-07-05 09:53:20 S 13 22 42.26 +03 38 25.0 L C51
2010-07-05 13:03:51 S 13 22 45.648 +03 32 06.76 L C51
2010-07-07 04:13:14 C 13 23 30.23 +02 15 17.2 19.4 c 704
2010-07-07 04:28:50 C 13 23 30.45 +02 14 46.6 20.3 c 704
2010-07-07 04:43:52 C 13 23 30.81 +02 14 18.3 19.9 c 704
2010-07-07 04:58:53 C 13 23 31.06 +02 13 49.2 19.4 c 704
2012-02-23 11:44:05 C 17 46 47.96 +21 52 05.7 r G96
2012-02-23 12:09:20 C 17 46 49.26 +21 51 57.6 r G96
2012-02-23 12:21:59 C 17 46 49.94 +21 51 53.1 r G96
2012-03-12 09:45:03 C 18 05 15.16 +19 27 07.5 o 807
2012-03-12 09:51:40 C 18 05 15.37 +19 27 05.3 o 807
2012-04-07 07:14:26 C 18 12 13.69 +14 55 18.1 o 807
2012-04-07 07:29:47 C 18 12 13.43 +14 55 08.2 o 807
2012-04-08 08:48:17 C 18 11 49.49 +14 39 43.4 o 807
2012-04-08 09:03:16 C 18 11 49.19 +14 39 34.5 o 807
2012-04-08 09:19:59 C 18 11 48.82 +14 39 24.0 o 807
2012-04-24 01:11:15 C 17 56 43.03 +09 25 17.4 u C73
2012-04-24 01:25:08 C 17 56 42.13 +09 25 02.9 u C73
2012-04-26 01:52:56 C 17 53 15.70 +08 29 00.6 u 160
2012-04-26 01:55:24 C 17 53 15.53 +08 28 57.5 u 160
2012-04-26 01:59:23 C 17 53 15.20 +08 28 52.6 u 160
2012-04-29 10:06:02 C 17 46 40.83 +06 46 00.8 u 448
2012-04-29 10:11:15 C 17 46 40.33 +06 45 53.4 u 448
2012-04-29 10:25:09 C 17 46 39.07 +06 45 34.5 u 448