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
2020-12-23 02:29:48 C 01 43 59.34 +50 30 30.8 V 703
2020-12-23 02:38:19 C 01 43 57.28 +50 30 38.0 V 703
2020-12-23 02:55:51 C 01 43 53.21 +50 30 53.9 V 703
2020-12-23 06:35:31 C 01 43 02.05 +50 34 10.4 V T08
2020-12-23 06:40:50 C 01 43 00.76 +50 34 14.8 V T08
2020-12-23 06:50:07 C 01 42 58.55 +50 34 23.0 V T08
2020-12-25 06:30:51 C 01 32 25.88 +51 12 43.2 V T05
2020-12-25 06:36:07 C 01 32 24.72 +51 12 47.4 V T05
2020-12-25 06:46:07 C 01 32 22.54 +51 12 54.5 V T05
2020-12-31 06:16:02 C 01 05 52.92 +52 38 16.9 V T08
2020-12-31 06:20:40 C 01 05 52.19 +52 38 19.4 V T08
2020-12-31 06:45:34 C 01 05 48.13 +52 38 30.7 V T08
2021-01-02 02:35:42 C 00 59 11.79 +52 58 30.8 V G96
2021-01-02 02:44:19 C 00 59 10.50 +52 58 34.5 V G96
2021-01-02 02:52:52 C 00 59 09.23 +52 58 38.1 V G96
2021-01-02 03:01:25 C 00 59 07.93 +52 58 41.5 V G96
2021-01-02 05:56:46 C 00 58 42.87 +53 00 00.3 V T05
2021-01-02 06:11:21 C 00 58 40.73 +53 00 06.1 V T05
2021-01-02 06:28:31 C 00 58 38.19 +53 00 13.4 V T05
2021-01-04 03:21:16 C 00 52 34.53 +53 18 44.9 U I41
2021-01-04 04:54:52 C 00 52 22.15 +53 19 19.9 U I41
2021-01-05 03:29:00 S 00 49 34.459 +53 28 04.62 L C51
2021-01-05 06:37:19 S 00 49 11.808 +53 29 16.55 L C51
2021-01-05 08:11:34 S 00 49 00.456 +53 29 51.65 L C51
2021-01-05 11:19:42 S 00 48 38.064 +53 31 02.78 L C51
2021-01-05 14:28:02 S 00 48 16.054 +53 32 14.35 L C51
2021-01-05 17:36:20 S 00 47 53.774 +53 33 25.85 L C51
2021-01-05 17:36:32 S 00 47 53.839 +53 33 25.27 L C51
2021-01-06 02:47:02 C 00 46 50.11 +53 36 57.4 U I41
2021-01-06 03:21:11 C 00 46 46.05 +53 37 09.6 U I41
2021-01-08 05:42:41 C 00 41 22.36 +53 55 26.6 V T08
2021-01-08 05:48:39 C 00 41 21.69 +53 55 29.1 V T08
2021-01-08 05:59:17 C 00 41 20.66 +53 55 32.8 V T08
2021-01-08 06:15:54 C 00 41 18.86 +53 55 37.9 V T08
2021-01-14 02:55:30 C 00 29 35.81 +54 44 20.2 U I41
2021-01-14 02:56:50 C 00 29 35.70 +54 44 20.7 U I41
2021-01-14 04:19:49 C 00 29 29.83 +54 44 47.5 U I41
2021-01-14 04:21:11 C 00 29 29.72 +54 44 47.9 U I41
2021-01-14 07:38:57 C 00 29 16.21 +54 45 57.2 V T05
2021-01-14 07:43:34 C 00 29 15.85 +54 45 58.8 V T05
2021-01-14 07:54:50 C 00 29 15.05 +54 46 01.8 V T05
2021-01-14 08:09:25 C 00 29 14.14 +54 46 06.4 V T05
2021-01-16 04:57:30 C 00 26 26.99 +55 01 52.3 V T08
2021-01-16 05:02:48 C 00 26 26.68 +55 01 54.6 V T08
2021-01-16 05:13:27 C 00 26 25.99 +55 01 57.9 V T08
2021-01-16 05:28:48 C 00 26 25.10 +55 02 03.4 V T08
2021-01-23 01:01:25 C 00 19 10.13 +56 02 53.3 V W34
2021-01-23 01:19:03 C 00 19 09.47 +56 03 00.6 V W34
2021-01-23 01:35:04 C 00 19 08.93 +56 03 06.9 V W34
2021-06-04 06:04:35 C 11 40 10.15 +53 45 45.3 V G96