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
2007-12-03 18:23:00 C 03 10 17.13 +06 00 21.6 o B34
2007-12-11 19:53:50 C 02 31 06.48 +15 09 20.1 c 951
2007-12-11 20:24:25 C 02 31 00.65 +15 10 40.9 c 951
2007-12-11 22:54:52 C 02 30 32.19 +15 17 24.9 r J46
2007-12-11 23:02:43 C 02 30 30.70 +15 17 45.5 r J46
2007-12-11 23:07:09 C 02 30 29.86 +15 17 57.2 r J46
2007-12-14 04:36:23 C 02 20 47.97 +17 35 43.1 r 703
2007-12-14 04:44:13 C 02 20 46.53 +17 36 03.1 r 703
2007-12-14 04:52:02 C 02 20 45.16 +17 36 22.8 r 703
2007-12-14 04:59:50 C 02 20 43.76 +17 36 41.7 r 703
2007-12-29 17:52:03 C 01 30 35.05 +30 01 31.1 r 130
2007-12-29 17:55:40 C 01 30 34.65 +30 01 36.8 r 130
2007-12-29 17:59:18 C 01 30 34.36 +30 01 42.7 r 130
2007-12-29 18:02:15 C 01 30 34.06 +30 01 46.9 r 130
2007-12-30 19:47:20 C 01 28 12.04 +30 41 09.3 c J76
2007-12-30 19:49:26 C 01 28 11.85 +30 41 12.8 c J76
2007-12-30 19:51:30 C 01 28 11.64 +30 41 16.3 c J76
2007-12-31 03:28:13 C 01 27 31.25 +30 52 40.3 o 699
2007-12-31 04:02:33 C 01 27 28.06 +30 53 30.7 o 699
2007-12-31 04:36:50 C 01 27 24.96 +30 54 21.4 o 699
2007-12-31 05:11:11 C 01 27 21.84 +30 55 11.7 o 699
2007-12-31 16:55:44 C 01 26 21.79 +31 12 31.0 r 106
2007-12-31 17:11:30 C 01 26 20.40 +31 12 54.5 r 106
2007-12-31 17:27:15 C 01 26 19.00 +31 13 18.0 r 106
2007-12-31 17:43:01 C 01 26 17.65 +31 13 41.0 r 106
2008-01-15 03:35:53 C 01 06 53.92 +38 21 23.2 r 703
2008-01-15 03:43:42 C 01 06 53.67 +38 21 30.9 r 703
2008-01-15 03:51:26 C 01 06 53.46 +38 21 37.5 r 703
2008-01-15 03:59:12 C 01 06 53.20 +38 21 46.6 r 703
2008-01-20 00:48:44 C 01 04 06.40 +40 22 10.8 r H45
2008-01-20 00:51:20 C 01 04 06.30 +40 22 13.8 r H45
2008-01-20 00:53:27 C 01 04 06.28 +40 22 16.2 r H45
2008-01-20 00:55:22 C 01 04 06.25 +40 22 18.2 r H45
2008-01-20 00:57:23 C 01 04 06.20 +40 22 19.9 r H45
2009-10-23 09:55:56 C 07 46 42.54 +25 35 58.1 18.7 c 704
2009-10-23 10:15:20 C 07 46 44.44 +25 36 35.2 18.9 c 704
2009-10-23 10:34:44 C 07 46 46.41 +25 37 10.1 19.1 c 704
2009-10-23 10:54:14 C 07 46 48.32 +25 37 45.5 19.1 c 704
2009-10-27 11:14:34 C 07 56 52.29 +28 43 28.7 r G96
2009-10-27 11:23:28 C 07 56 53.23 +28 43 46.8 r G96
2009-10-27 11:32:26 C 07 56 54.16 +28 44 04.9 r G96
2009-10-27 11:41:11 C 07 56 55.10 +28 44 22.8 r G96
2009-10-31 09:40:54 C 08 07 30.49 +32 04 00.4 18.7 c 704
2009-10-31 09:59:55 C 08 07 32.69 +32 04 43.6 19.3 c 704
2009-10-31 10:18:58 C 08 07 34.86 +32 05 25.1 18.9 c 704
2009-10-31 10:37:59 C 08 07 37.01 +32 06 07.9 19.2 c 704
2009-10-31 10:57:00 C 08 07 39.19 +32 06 50.3 19.0 c 704
2009-11-09 10:25:20 C 08 36 05.01 +40 55 05.3 18.7 c 704
2009-11-09 10:46:03 C 08 36 08.06 +40 56 00.4 19.2 c 704
2009-11-09 11:06:42 C 08 36 11.12 +40 56 55.8 18.9 c 704