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
2021-01-05 08:09:16 C 08 50 41.18 +18 11 46.0 U I41
2021-01-05 11:06:07 C 08 50 33.43 +18 12 33.2 U I41
2021-01-07 08:39:51 C 08 48 34.49 +18 24 48.6 U I41
2021-01-07 09:36:29 C 08 48 31.92 +18 25 04.1 U I41
2021-01-08 13:49:45 C 08 47 16.175 +18 32 44.40 U F52
2021-01-08 14:07:24 C 08 47 15.349 +18 32 49.27 U F52
2021-01-08 14:25:05 C 08 47 14.528 +18 32 53.84 U F52
2021-01-09 09:20:24 C 08 46 23.23 +18 38 02.5 V G96
2021-01-09 09:28:02 C 08 46 22.90 +18 38 04.7 V G96
2021-01-09 09:35:35 C 08 46 22.52 +18 38 06.6 V G96
2021-01-09 09:43:09 C 08 46 22.17 +18 38 08.5 V G96
2021-01-14 06:53:04 C 08 40 53.02 +19 10 13.4 U I41
2021-01-14 07:54:59 C 08 40 49.98 +19 10 30.6 U I41
2021-01-14 09:54:26 C 08 40 44.13 +19 11 03.1 U I41
2021-01-14 09:55:48 C 08 40 44.05 +19 11 03.9 U I41
2021-01-14 10:11:16 C 08 40 43.28 +19 11 07.9 U I41
2021-01-14 11:11:19 C 08 40 40.36 +19 11 23.8 U I41
2021-01-16 09:14:21 C 08 38 27.269 +19 23 59.12 U F51
2021-01-16 09:32:19 C 08 38 26.368 +19 24 04.05 U F51
2021-01-16 09:50:18 C 08 38 25.477 +19 24 09.02 U F51
2021-01-16 10:08:44 C 08 38 24.562 +19 24 14.04 U F51
2021-01-18 07:00:56 C 08 36 13.29 +19 36 21.7 V G96
2021-01-18 07:08:15 C 08 36 12.94 +19 36 23.8 V G96
2021-01-18 07:15:35 C 08 36 12.56 +19 36 25.5 V G96
2021-01-18 07:22:54 C 08 36 12.21 +19 36 27.7 V G96
2021-02-05 05:15:40 C 08 15 49.96 +21 21 06.2 V G96
2021-02-05 05:23:43 C 08 15 49.63 +21 21 07.6 V G96
2021-02-05 05:31:45 C 08 15 49.30 +21 21 09.4 V G96
2021-02-05 05:39:49 C 08 15 48.93 +21 21 11.0 V G96
2022-02-26 09:35:16 C 11 48 22.883 +09 43 47.95 U F52
2022-02-26 09:52:52 C 11 48 22.315 +09 43 52.72 U F52
2022-02-26 10:28:04 C 11 48 21.184 +09 44 02.00 U F52
2023-03-18 12:20:12 C 14 46 28.856 -05 34 55.09 U F52
2023-03-18 12:39:22 C 14 46 28.575 -05 34 51.42 U F52
2023-03-18 12:58:45 C 14 46 28.265 -05 34 47.78 U F52
2023-03-27 13:06:23 C 14 42 26.733 -04 49 55.48 U F52
2023-03-27 13:41:24 C 14 42 25.902 -04 49 47.88 U F52
2023-03-27 13:58:51 C 14 42 25.488 -04 49 44.00 U F52
2023-04-18 08:27:20 C 14 25 48.940 -02 43 40.80 V G96
2023-04-18 08:34:44 C 14 25 48.583 -02 43 38.78 V G96
2023-04-18 08:42:08 C 14 25 48.306 -02 43 37.27 V G96
2023-04-18 08:49:31 C 14 25 47.993 -02 43 35.29 V G96
2023-04-29 06:17:24 C 14 15 06.044 -01 42 00.72 V G96
2023-04-29 06:24:55 C 14 15 05.735 -01 41 58.99 V G96
2023-04-29 06:32:27 C 14 15 05.368 -01 41 57.48 V G96
2023-04-29 06:39:59 C 14 15 05.076 -01 41 55.93 V G96
2023-05-11 05:20:27 C 14 03 10.195 -00 46 18.62 V G96
2023-05-11 05:27:15 C 14 03 09.922 -00 46 17.44 V G96
2023-05-11 05:34:04 C 14 03 09.594 -00 46 16.03 V G96
2023-05-11 05:40:51 C 14 03 09.281 -00 46 14.92 V G96