524471 (2002 JW15)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2663385492 ± 2.00e+00
Semi-major axis (a)0.8989741186 AU ± 3.00e+00
Inclination (i)11.76198422° ± 4.00e+00
Long. of Asc. Node (Ω)218.35262821° ± 5.00e+00
Arg. of Perihelion (ω)175.28551651° ± 6.00e+00
Mean Anomaly (M)75.43733025° ± 9.65e-06
Mean Motion (n)1.1563558272°/day ± 5.79e+00
Perihelion dist (q)0.65954266 AU ± 2.84e+00
Aphelion dist (Q)1.13840558 AU ± 4.20e+00
Orbital Period0.85235553 yr ± 4.27e+00
NGA Modelr2
A25.38662618e-06 AU/d²
Physical Parameters
H (abs. magnitude)20.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-28
RMS Residual0.255″
Uncertainty0
Orbit TypeAten
MOID0.115673 AU
Observations Used595
Oppositions5
Arc Total1996-2025
First Observation Used1996-05-07
Last Observation Used2025-06-16
Observations (783)
Date Type RA Dec Mag Band Observatory
2008-05-21 09:03:38 C 21 20 18.95 +15 24 58.0 o H55
2008-05-21 09:09:11 C 21 20 20.05 +15 25 15.1 o H55
2008-05-21 09:14:03 C 21 20 20.93 +15 25 31.0 o H55
2013-02-21 00:19:48 C 03 18 30.09 -78 41 05.4 u 807
2013-02-21 00:26:47 C 03 18 36.32 -78 41 04.4 u 807
2013-02-21 00:33:45 C 03 18 42.58 -78 41 02.9 u 807
2013-02-21 00:40:20 C 03 18 48.50 -78 41 01.7 u 807
2013-03-26 02:49:39 C 08 40 46.05 -40 14 38.3 u 807
2013-03-26 02:52:30 C 08 40 46.38 -40 14 26.3 u 807
2013-03-26 02:55:01 C 08 40 46.66 -40 14 15.8 u 807
2013-04-06 03:25:23 C 09 11 24.57 -22 53 56.0 u 703
2013-04-06 03:35:02 C 09 11 25.36 -22 53 21.7 u 703
2013-04-06 03:44:48 C 09 11 26.30 -22 52 46.4 u 703
2013-04-08 10:53:07 C 09 17 09.11 -19 39 36.5 q E12
2013-04-08 11:23:35 C 09 17 11.87 -19 37 52.5 q E12
2013-04-08 11:38:52 C 09 17 13.24 -19 37 00.6 q E12
2013-04-13 21:57:49 C 09 30 16.14 -12 49 38.9 t 204
2013-04-13 22:07:39 C 09 30 17.00 -12 49 10.5 t 204
2013-04-13 22:16:03 C 09 30 17.78 -12 48 46.4 t 204
2013-04-18 19:59:19 C 09 41 43.23 -07 37 27.1 q 160
2013-04-18 20:02:17 C 09 41 43.50 -07 37 20.1 q 160
2013-04-18 20:05:02 C 09 41 43.71 -07 37 14.6 q 160
2013-04-25 03:50:51 C 09 56 03.63 -02 10 49.3 u H21
2013-04-25 03:57:12 C 09 56 04.15 -02 10 37.5 u H21
2013-04-25 04:10:31 C 09 56 05.31 -02 10 12.9 u H21
2013-04-26 02:40:01 C 09 58 11.75 -01 28 22.5 u H21
2013-04-26 02:45:02 C 09 58 12.18 -01 28 13.2 u H21
2013-04-26 02:50:01 C 09 58 12.60 -01 28 04.1 u H21
2013-04-26 02:54:42 C 09 58 13.00 -01 27 55.5 u H21
2013-04-30 10:48:34 C 10 07 49.33 +01 26 31.9 q E12
2013-04-30 11:19:08 C 10 07 51.91 +01 27 18.4 q E12
2013-05-13 03:35:02 C 10 35 33.18 +07 24 26.8 u G96
2013-05-13 03:43:46 C 10 35 33.90 +07 24 34.6 u G96
2013-05-13 03:52:13 C 10 35 34.58 +07 24 41.9 u G96
2013-05-13 04:00:40 C 10 35 35.30 +07 24 49.5 u G96
2014-05-06 14:11:32 C 21 20 50.748 -00 03 36.41 L F51
2014-05-06 14:18:29 C 21 20 51.926 -00 03 23.11 L F51
2014-05-06 14:25:22 C 21 20 53.114 -00 03 09.79 L F51
2014-05-06 14:32:16 C 21 20 54.289 -00 02 56.55 L F51
2018-03-06 02:31:45 C 02 43 48.44 +01 41 57.7 o 291
2018-03-06 02:43:21 C 02 43 51.09 +01 42 04.5 o 291
2019-04-06 11:22:05 C 14 10 35.25 -43 38 35.8 V T08
2019-04-06 11:36:53 C 14 10 32.08 -43 38 00.2 V T08
2019-04-06 11:54:47 C 14 10 28.38 -43 37 16.7 V T08
2019-04-06 12:08:43 C 14 10 25.32 -43 36 42.6 V T08
2019-04-08 11:51:35 C 14 01 15.53 -41 33 42.3 V T05
2019-04-08 12:05:30 C 14 01 12.54 -41 33 04.1 V T05
2019-04-08 12:14:47 C 14 01 10.56 -41 32 38.6 V T05
2019-04-08 12:18:45 C 14 01 09.69 -41 32 27.3 V T05
2019-04-08 12:28:41 C 14 01 07.59 -41 31 59.7 V T05