2004 YY23

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7095752069 ± 5.58e-05
Semi-major axis (a)3.9509036975 AU ± 6.76e-04
Inclination (i)28.66623798° ± 7.05e-04
Long. of Asc. Node (Ω)275.93880143° ± 3.37e-04
Arg. of Perihelion (ω)176.08715822° ± 7.57e-04
Mean Anomaly (M)240.44422037° ± 2.48e-01
Mean Motion (n)0.1255069022°/day ± 3.22e-05
Perihelion dist (q)1.14744039 AU ± 2.95e-04
Aphelion dist (Q)6.75436701 AU ± 1.18e-03
Orbital Period7.85316398 yr ± 2.02e-03
Physical Parameters
H (abs. magnitude)19.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.315″
Uncertainty3
Orbit TypeAmor
MOID0.164301 AU
Observations Used155
Oppositions1
Arc Total2004-2005
First Observation Used2004-12-22
Last Observation Used2005-02-04
Observations (157)
Date Type RA Dec Mag Band Observatory
2004-12-27 00:33:47 C 07 14 55.91 +20 34 42.0 o 084
2004-12-27 00:34:56 C 07 14 55.85 +20 34 31.3 o 084
2004-12-27 23:52:16 C 07 14 40.57 +17 04 43.4 r 952
2004-12-27 23:52:33 C 07 14 40.58 +17 04 41.3 r 952
2004-12-27 23:55:00 C 07 14 40.53 +17 04 19.0 r 952
2004-12-27 23:57:10 C 07 14 40.54 +17 03 59.2 r 952
2004-12-28 23:30:52 C 07 14 22.71 +13 35 10.1 r J95
2004-12-28 23:34:42 C 07 14 22.59 +13 34 36.7 r J95
2004-12-28 23:41:36 C 07 14 22.47 +13 33 36.1 r J95
2004-12-29 05:54:57 C 07 14 17.85 +12 39 33.2 r 734
2004-12-29 05:55:34 C 07 14 17.84 +12 39 27.6 r 734
2004-12-29 05:56:47 C 07 14 17.80 +12 39 17.4 r 734
2004-12-29 05:57:22 C 07 14 17.78 +12 39 11.9 r 734
2004-12-29 07:07:01 C 07 14 15.81 +12 29 11.5 r H41
2004-12-29 07:11:42 C 07 14 15.69 +12 28 30.8 r H41
2004-12-29 07:13:28 C 07 14 15.62 +12 28 15.8 r H41
2004-12-29 07:15:13 C 07 14 15.60 +12 28 00.4 r H41
2004-12-29 07:16:37 C 07 14 15.57 +12 27 48.7 r H41
2004-12-29 07:17:52 C 07 14 15.54 +12 27 37.4 r H41
2004-12-30 23:11:16 C 07 13 44.71 +06 51 40.7 r A16
2004-12-30 23:18:30 C 07 13 44.53 +06 50 39.9 r A16
2004-12-30 23:23:00 C 07 13 44.27 +06 50 07.8 r 160
2004-12-30 23:24:51 C 07 13 44.21 +06 49 52.2 r 160
2004-12-30 23:25:43 C 07 13 44.35 +06 49 42.3 r A16
2004-12-30 23:26:43 C 07 13 44.16 +06 49 37.3 r 160
2004-12-30 23:29:01 C 07 13 44.11 +06 49 18.9 r 160
2004-12-30 23:32:55 C 07 13 44.16 +06 48 43.4 r A16
2004-12-30 23:32:58 C 07 13 44.00 +06 48 46.1 r 160
2004-12-30 23:37:45 C 07 13 43.90 +06 48 07.3 r 160
2004-12-30 23:40:08 C 07 13 43.99 +06 47 44.8 r A16
2004-12-30 23:40:26 C 07 13 43.83 +06 47 45.1 r 160
2004-12-30 23:42:30 C 07 13 43.78 +06 47 28.4 r 160
2004-12-30 23:44:08 C 07 13 43.72 +06 47 15.3 r 160
2004-12-31 00:57:10 C 07 13 42.32 +06 37 23.7 r 170
2004-12-31 00:58:20 C 07 13 42.29 +06 37 14.4 r 170
2004-12-31 01:02:09 C 07 13 42.20 +06 36 43.3 r 170
2004-12-31 19:33:54 C 07 13 29.80 +04 08 54.6 c 104
2004-12-31 19:35:37 C 07 13 29.80 +04 08 40.9 c 104
2004-12-31 19:37:14 C 07 13 29.80 +04 08 27.7 c 104
2004-12-31 19:38:15 C 07 13 29.73 +04 08 19.6 c 104
2004-12-31 21:21:29 C 07 13 28.18 +03 54 56.1 r J87
2004-12-31 21:32:40 C 07 13 27.94 +03 53 29.0 r J87
2004-12-31 21:43:32 C 07 13 27.73 +03 52 04.4 r J87
2004-12-31 23:20:43 C 07 13 24.11 +03 39 17.2 o 084
2004-12-31 23:21:46 C 07 13 24.09 +03 39 08.9 o 084
2004-12-31 23:44:45 C 07 13 24.24 +03 36 20.0 i A56
2004-12-31 23:54:38 C 07 13 23.94 +03 35 03.4 i A56
2004-12-31 23:59:18 C 07 13 23.86 +03 34 26.9 i A56
2005-01-01 00:07:07 C 07 13 23.71 +03 33 26.8 i A56
2005-01-01 00:09:39 C 07 13 23.60 +03 33 06.1 i A56