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
2005-01-01 00:14:19 C 07 13 23.46 +03 32 30.9 i A56
2005-01-01 14:02:47 C 07 13 13.42 +01 47 09.4 r 379
2005-01-01 14:42:36 C 07 13 12.37 +01 42 10.8 r 379
2005-01-01 14:44:45 C 07 13 12.36 +01 41 54.3 r 379
2005-01-01 14:49:03 C 07 13 12.30 +01 41 22.8 r 379
2005-01-01 23:52:06 C 07 13 04.92 +00 34 03.7 c 952
2005-01-01 23:52:39 C 07 13 04.91 +00 34 00.1 c 952
2005-01-01 23:53:27 C 07 13 04.91 +00 33 54.0 c 952
2005-01-01 23:57:16 C 07 13 04.82 +00 33 26.1 c 952
2005-01-02 00:47:00 C 07 13 03.71 +00 27 19.2 r J87
2005-01-02 00:49:14 C 07 13 03.70 +00 27 03.2 r J87
2005-01-02 00:51:27 C 07 13 03.64 +00 26 46.8 r J87
2005-01-02 01:59:26 C 07 13 02.01 +00 18 22.1 r J95
2005-01-02 02:07:39 C 07 13 01.81 +00 17 22.2 r J95
2005-01-02 02:16:35 C 07 13 01.63 +00 16 16.9 r J95
2005-01-03 22:52:21 C 07 12 27.16 -04 52 05.9 r 160
2005-01-03 22:53:30 C 07 12 27.17 -04 52 13.6 r 160
2005-01-03 22:59:48 C 07 12 26.98 -04 52 54.8 r 160
2005-01-03 23:02:06 C 07 12 26.93 -04 53 09.3 r 160
2005-01-03 23:04:17 C 07 12 26.88 -04 53 23.1 r 160
2005-01-03 23:07:11 C 07 12 26.81 -04 53 42.3 r 160
2005-01-05 22:29:15 C 07 11 50.55 -09 42 26.3 r A30
2005-01-05 22:32:28 C 07 11 50.40 -09 42 44.9 r A30
2005-01-05 22:34:39 C 07 11 50.32 -09 42 57.2 r A30
2005-01-05 22:35:09 C 07 11 50.29 -09 43 00.3 r A30
2005-01-05 23:10:37 C 07 11 50.02 -09 46 23.6 r J95
2005-01-05 23:17:13 C 07 11 49.87 -09 47 01.7 r J95
2005-01-05 23:27:39 C 07 11 49.65 -09 48 00.0 r J95
2005-01-07 10:48:11 C 07 11 23.41 -12 57 31.4 F65
2005-01-07 10:51:29 C 07 11 23.32 -12 57 48.2 F65
2005-01-07 10:53:40 C 07 11 23.27 -12 57 59.3 F65
2005-01-07 10:56:00 C 07 11 23.22 -12 58 11.1 F65
2005-01-07 10:57:10 C 07 11 23.19 -12 58 17.1 F65
2005-01-07 22:59:20 C 07 11 15.96 -13 58 24.8 r J87
2005-01-07 23:02:07 C 07 11 15.95 -13 58 38.6 r J87
2005-01-07 23:03:21 C 07 11 15.18 -13 58 48.3 c 246
2005-01-07 23:04:00 C 07 11 15.17 -13 58 51.4 c 246
2005-01-07 23:04:43 C 07 11 15.17 -13 58 54.8 c 246
2005-01-07 23:04:56 C 07 11 15.86 -13 58 52.5 r J87
2005-01-07 23:05:21 C 07 11 15.15 -13 58 57.5 c 246
2005-01-07 23:06:00 C 07 11 15.14 -13 59 00.7 c 246
2005-01-07 23:06:33 C 07 11 15.13 -13 59 03.7 c 246
2005-01-08 01:02:45 C 07 11 13.19 -14 08 27.4 c 939
2005-01-08 01:04:04 C 07 11 13.19 -14 08 33.3 c 939
2005-01-08 01:05:25 C 07 11 13.18 -14 08 39.2 c 939
2005-01-08 08:18:57 C 07 11 08.19 -14 43 17.5 17.3 c 704
2005-01-08 08:38:23 C 07 11 07.80 -14 44 49.3 17.6 c 704
2005-01-08 09:36:10 C 07 11 06.64 -14 49 21.7 17.6 c 704
2005-01-11 21:11:26 C 07 10 20.13 -20 34 53.0 c 587
2005-01-11 21:14:03 C 07 10 20.02 -20 35 00.3 c 587