481032 (2004 YZ23)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6771728562 ± 6.46e-09
Semi-major axis (a)3.4214928346 AU ± 1.01e-09
Inclination (i)56.16351526° ± 3.38e-06
Long. of Asc. Node (Ω)253.04352255° ± 1.25e-06
Arg. of Perihelion (ω)300.79847267° ± 2.99e-06
Mean Anomaly (M)92.91042324° ± 7.13e-07
Mean Motion (n)0.1557359312°/day ± 6.86e-11
Perihelion dist (q)1.10455076 AU ± 2.21e-08
Aphelion dist (Q)5.73843491 AU ± 2.22e-08
Orbital Period6.32883032 yr ± 2.79e-09
Physical Parameters
H (abs. magnitude)15.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.193″
Uncertainty0
Orbit TypeAmor
MOID0.315240 AU
Observations Used940
Oppositions32
Arc Total1986-2024
First Observation Used1986-02-08
Last Observation Used2024-10-13
Observations (1099)
Date Type RA Dec Mag Band Observatory
2005-02-04 03:33:12 C 04 17 13.49 -58 00 05.1 c 844
2005-02-04 03:50:30 C 04 17 11.33 -58 00 11.4 c 844
2005-02-04 04:06:23 C 04 17 09.18 -58 00 16.5 c 844
2005-03-15 10:42:24 C 02 57 27.07 -61 12 25.6 c 474
2005-03-15 10:47:24 C 02 57 26.78 -61 12 26.6 c 474
2005-03-15 10:52:25 C 02 57 26.56 -61 12 27.6 c 474
2005-04-02 09:38:34 C 02 35 20.356 -63 36 11.60 r 413
2005-04-02 09:41:14 C 02 35 20.201 -63 36 12.81 r 413
2005-04-02 09:43:54 C 02 35 20.065 -63 36 13.77 r 413
2005-04-17 11:16:22 C 02 10 52.36 -67 23 14.7 c 474
2005-04-17 11:17:21 C 02 10 52.28 -67 23 15.5 c 474
2005-04-17 11:19:21 C 02 10 52.09 -67 23 17.5 c 474
2005-04-17 11:22:51 C 02 10 51.71 -67 23 20.3 c 474
2005-04-17 11:24:51 C 02 10 51.59 -67 23 22.0 c 474
2005-05-07 15:02:23 C 00 03 36.17 -77 56 26.0 c 322
2005-05-07 15:16:50 C 00 03 25.42 -77 56 50.2 c 322
2005-05-07 15:31:58 C 00 03 14.40 -77 57 14.3 c 322
2005-05-20 15:08:05 C 17 46 27.3 -71 25 34.3 r E17
2005-05-20 15:12:17 C 17 46 24.6 -71 25 15.7 r E17
2005-05-20 15:16:30 C 17 46 21.4 -71 24 52.5 r E17
2005-05-22 11:07:10 C 17 19 42.78 -67 16 19.0 r E17
2005-05-22 11:10:24 C 17 19 41.11 -67 15 59.8 r E17
2005-05-22 11:13:37 C 17 19 39.30 -67 15 40.2 r E17
2005-05-25 02:34:56 C 16 52 27.12 -60 20 13.5 834
2005-05-25 02:59:06 C 16 52 18.37 -60 17 24.9 834
2005-05-25 03:16:55 C 16 52 12.01 -60 15 21.2 834
2005-05-30 04:22:12 C 16 21 30.89 -45 09 17.0 834
2005-05-30 04:46:37 C 16 21 26.25 -45 06 09.0 834
2005-05-30 05:43:39 C 16 21 15.47 -44 58 47.7 834
2005-05-31 03:16:42 C 16 17 34.89 -42 13 13.2 r I77
2005-05-31 03:17:28 C 16 17 34.76 -42 13 07.3 r I77
2005-05-31 03:18:59 C 16 17 34.50 -42 12 55.6 r I77
2005-06-06 13:23:53 C 15 59 35.43 -23 58 39.8 r 379
2005-06-06 13:25:33 C 15 59 35.29 -23 58 28.8 r 379
2005-06-06 13:27:12 C 15 59 35.13 -23 58 18.4 r 379
2005-06-06 13:33:48 C 15 59 34.56 -23 57 37.4 r 379
2005-06-06 13:37:05 C 15 59 34.28 -23 57 16.8 r 379
2005-06-06 13:38:45 C 15 59 34.13 -23 57 06.4 r 379
2005-06-09 09:59:45 C 15 54 42.85 -17 17 11.1 14.7 c 608
2005-06-09 10:15:39 C 15 54 41.81 -17 15 45.8 14.6 c 608
2005-06-09 10:30:57 C 15 54 40.75 -17 14 22.4 14.6 c 608
2005-06-10 05:01:07 C 15 53 36.45 -15 36 46.7 14.2 c 704
2005-06-10 05:18:22 C 15 53 35.39 -15 35 17.9 14.5 c 704
2005-06-10 05:38:04 C 15 53 34.08 -15 33 36.1 14.5 c 704
2005-06-10 05:56:43 C 15 53 33.02 -15 32 00.4 14.4 c 704
2005-06-10 06:12:12 C 15 53 32.06 -15 30 40.5 14.6 c 704
2005-06-11 20:29:45 C 15 51 33.94 -12 22 58.9 15.0 r 130
2005-06-11 20:30:53 C 15 51 33.89 -12 22 53.8 15.1 r 130
2005-06-11 20:32:01 C 15 51 33.83 -12 22 48.6 15.1 r 130
2005-06-11 20:33:07 C 15 51 33.77 -12 22 43.4 14.9 r 130