827552 (2002 JS2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8280647320 ± 4.19e-08
Semi-major axis (a)2.1235299236 AU ± 5.64e-09
Inclination (i)11.77910846° ± 6.54e-06
Long. of Asc. Node (Ω)122.70109527° ± 2.02e-05
Arg. of Perihelion (ω)321.50728254° ± 2.35e-05
Mean Anomaly (M)231.68334443° ± 1.03e-05
Mean Motion (n)0.3185111927°/day ± 1.27e-09
Perihelion dist (q)0.36510969 AU ± 8.90e-08
Aphelion dist (Q)3.88195016 AU ± 8.96e-08
Orbital Period3.09447927 yr ± 1.23e-08
Physical Parameters
H (abs. magnitude)18.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.321″
Uncertainty0
Orbit TypeApollo
MOID0.093968 AU
Observations Used154
Oppositions15
Arc Total2002-2024
First Observation Used2002-04-22
Last Observation Used2024-05-07
Observations (165)
Date Type RA Dec Mag Band Observatory
2002-05-12 21:08:08 C 12 16 19.36 +28 16 17.8 c 246
2002-05-12 21:09:19 C 12 16 19.45 +28 16 15.3 c 246
2002-06-01 05:50:55 C 12 44 08.54 +16 41 55.3 c 649
2002-06-01 05:58:22 C 12 44 08.98 +16 41 46.9 c 649
2002-06-01 06:05:55 C 12 44 09.29 +16 41 38.5 c 649
2002-06-06 04:34:59 C 12 49 54.37 +14 39 56.4 c 649
2002-06-06 04:46:43 C 12 49 54.81 +14 39 45.0 c 649
2002-06-06 04:58:29 C 12 49 55.36 +14 39 33.4 c 649
2002-06-06 05:31:05 C 12 49 57.01 +14 39 02.9 c 696
2002-06-06 05:36:18 C 12 49 57.26 +14 38 57.4 c 696
2014-04-29 09:45:41 C 22 35 14.41 -09 24 59.9 23.0 W84
2014-04-29 09:50:15 C 22 35 14.84 -09 24 57.8 W84
2014-04-29 09:54:50 C 22 35 15.29 -09 24 55.8 W84
2014-04-29 09:59:31 C 22 35 15.75 -09 24 53.7 W84
2017-07-20 09:27:20 S 01 49 14.551 +01 32 06.50 L C51
2017-07-20 12:36:01 S 01 50 19.45 +01 35 10.0 L C51
2017-07-20 15:44:31 S 01 51 24.73 +01 38 13.5 L C51
2017-07-20 18:53:01 S 01 52 30.32 +01 41 20.2 L C51
2017-07-20 20:27:16 S 01 53 03.25 +01 42 53.9 L C51
2017-07-20 20:27:27 S 01 53 03.33 +01 42 53.6 L C51
2017-07-20 22:01:43 S 01 53 36.30 +01 44 27.2 L C51
2017-07-20 23:35:57 S 01 54 09.538 +01 45 59.72 L C51
2017-07-21 01:10:12 S 01 54 42.833 +01 47 33.94 L C51
2017-07-21 05:53:08 S 01 56 23.206 +01 52 14.95 L C51
2017-07-21 09:01:38 S 01 57 30.710 +01 55 25.14 L C51
2018-05-07 09:56:50 C 16 49 55.57 -07 36 16.9 o 291
2018-05-07 10:44:06 C 16 49 52.93 -07 36 09.8 o 291
2018-05-09 09:19:52 C 16 47 20.42 -07 29 03.5 o 291
2018-05-09 09:40:20 C 16 47 19.28 -07 29 00.4 o 291
2020-06-26 13:36:18 C 21 50 45.627 -12 40 52.18 U F51
2020-06-26 13:47:40 C 21 50 45.663 -12 40 54.09 U F51
2020-06-26 13:59:05 C 21 50 45.673 -12 40 55.99 U F51
2020-06-26 14:10:28 C 21 50 45.700 -12 40 57.93 U F51
2020-07-12 09:44:50 C 21 47 08.78 -14 36 38.7 V G96
2020-07-12 09:50:55 C 21 47 08.58 -14 36 41.1 V G96
2020-07-12 09:57:00 C 21 47 08.42 -14 36 44.3 V G96
2020-07-12 10:03:06 C 21 47 08.25 -14 36 47.1 V G96
2020-07-12 13:32:04 C 21 47 02.607 -14 38 25.67 U F51
2020-07-12 14:09:01 C 21 47 01.510 -14 38 43.27 U F51
2020-07-12 14:27:35 C 21 47 00.929 -14 38 52.22 U F51
2020-07-14 00:20:25 C 21 46 03.01 -14 55 54.9 V C95
2020-07-14 00:55:34 C 21 46 01.82 -14 56 13.9 V C95
2020-07-18 11:07:17 C 21 42 02.531 -15 58 51.14 U F51
2020-07-18 11:22:45 C 21 42 01.786 -15 59 01.38 U F51
2020-07-18 11:38:12 C 21 42 01.041 -15 59 11.73 U F51
2020-07-18 11:53:38 C 21 42 00.296 -15 59 22.04 U F51
2020-07-21 11:35:45 C 21 38 23.00 -16 50 51.8 V T08
2020-07-21 11:38:25 C 21 38 22.96 -16 50 53.4 V T08
2020-07-21 11:42:23 C 21 38 22.73 -16 50 55.8 V T08
2020-07-21 11:50:21 C 21 38 22.28 -16 51 01.2 V T08