159923 (2004 YJ32)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5249084201 ± 3.47e-08
Semi-major axis (a)2.5213130115 AU ± 9.61e-09
Inclination (i)7.52752598° ± 3.95e-06
Long. of Asc. Node (Ω)118.69452559° ± 2.02e-05
Arg. of Perihelion (ω)234.23277546° ± 3.71e-05
Mean Anomaly (M)146.21095360° ± 4.61e-05
Mean Motion (n)0.2461909752°/day ± 1.41e-09
Perihelion dist (q)1.19785458 AU ± 8.77e-08
Aphelion dist (Q)3.84477144 AU ± 8.88e-08
Orbital Period4.00350290 yr ± 2.29e-08
Physical Parameters
H (abs. magnitude)16.44
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.227″
Uncertainty0
Orbit TypeAmor
MOID0.218722 AU
Observations Used429
Oppositions21
Arc Total1997-2025
First Observation Used1997-01-15
Last Observation Used2025-02-27
Observations (457)
Date Type RA Dec Mag Band Observatory
2019-04-25 07:45:21 C 14 21 53.15 -02 16 47.0 V G96
2019-04-25 07:52:39 C 14 21 52.82 -02 16 45.7 V G96
2019-05-01 08:30:51 C 14 15 47.56 -01 44 17.2 V G96
2019-05-01 08:38:16 C 14 15 47.24 -01 44 15.5 V G96
2019-05-01 08:45:42 C 14 15 46.88 -01 44 13.5 V G96
2019-05-01 08:53:07 C 14 15 46.57 -01 44 12.3 V G96
2019-05-02 16:12:00 C 14 14 27.02 -01 37 34.3 q D29
2019-05-02 16:33:38 C 14 14 26.07 -01 37 30.5 q D29
2019-05-06 09:24:54 C 14 10 40.946 -01 19 40.53 U F51
2019-05-06 09:42:09 C 14 10 40.199 -01 19 37.27 U F51
2019-05-06 09:59:24 C 14 10 39.456 -01 19 34.03 U F51
2019-05-06 10:16:41 C 14 10 38.707 -01 19 30.59 U F51
2019-05-10 10:26:20 C 14 06 39.116 -01 02 05.53 U F51
2019-05-10 10:44:38 C 14 06 38.352 -01 02 02.21 U F51
2019-05-10 11:02:57 C 14 06 37.574 -01 01 59.24 U F51
2019-05-10 11:21:18 C 14 06 36.812 -01 01 55.87 U F51
2019-05-28 08:02:24 C 13 51 05.636 -00 13 27.73 U F52
2019-05-28 08:21:00 C 13 51 05.071 -00 13 26.81 U F52
2019-05-28 08:39:34 C 13 51 04.484 -00 13 25.88 U F52
2020-10-16 12:12:44 C 08 43 51.45 +16 08 56.9 V G96
2020-10-16 12:18:12 C 08 43 51.72 +16 08 56.3 V G96
2020-10-16 12:23:40 C 08 43 51.95 +16 08 55.5 V G96
2020-10-16 12:29:08 C 08 43 52.16 +16 08 54.3 V G96
2020-11-14 11:32:01 C 09 07 07.29 +15 15 57.4 V G96
2020-11-14 11:39:26 C 09 07 07.41 +15 15 57.0 V G96
2020-11-14 11:46:52 C 09 07 07.54 +15 15 56.4 V G96
2020-11-14 11:54:17 C 09 07 07.71 +15 15 56.6 V G96
2020-12-11 12:03:07 C 09 08 33.297 +16 00 45.66 U F51
2020-12-11 12:18:55 C 09 08 33.039 +16 00 48.12 U F51
2020-12-11 12:34:46 C 09 08 32.779 +16 00 50.67 U F51
2020-12-15 10:21:52 C 09 06 53.75 +16 16 26.4 V G96
2020-12-15 10:29:25 C 09 06 53.59 +16 16 27.4 V G96
2020-12-15 10:36:58 C 09 06 53.43 +16 16 29.3 V G96
2020-12-15 10:44:34 C 09 06 53.25 +16 16 30.3 V G96
2020-12-22 11:16:47 C 09 02 45.240 +16 49 57.66 U F52
2020-12-22 11:35:19 C 09 02 44.679 +16 50 01.66 U F52
2020-12-22 11:53:57 C 09 02 44.124 +16 50 05.71 U F52
2020-12-22 12:12:33 C 09 02 43.565 +16 50 09.92 U F52
2020-12-23 11:40:05 C 09 02 02.143 +16 55 19.38 U F52
2020-12-23 11:55:43 C 09 02 01.667 +16 55 22.95 U F52
2020-12-23 12:11:22 C 09 02 01.162 +16 55 26.41 U F52
2020-12-23 12:27:06 C 09 02 00.673 +16 55 29.92 U F52
2020-12-24 07:57:02 C 09 01 25.04 +16 59 50.8 V G96
2020-12-24 08:04:22 C 09 01 24.82 +16 59 53.3 V G96
2020-12-24 08:11:42 C 09 01 24.55 +16 59 54.8 V G96
2020-12-24 08:19:04 C 09 01 24.35 +16 59 56.9 V G96
2020-12-24 15:07:43 C 09 01 11.318 +17 01 30.06 U F52
2020-12-24 15:20:48 C 09 01 10.897 +17 01 33.06 U F52
2020-12-24 15:33:48 C 09 01 10.483 +17 01 36.13 U F52
2020-12-24 15:46:52 C 09 01 10.054 +17 01 38.85 U F52