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
2004-12-22 04:56:47 C 07 16 03.46 +37 50 35.9 d 703
2004-12-22 05:08:44 C 07 16 03.27 +37 48 55.4 d 703
2004-12-22 05:20:36 C 07 16 03.04 +37 47 15.1 d 703
2004-12-22 05:32:28 C 07 16 02.85 +37 45 35.1 d 703
2004-12-22 09:24:58 C 07 15 57.84 +37 12 33.7 d 703
2004-12-22 09:35:27 C 07 15 57.63 +37 11 03.1 d 703
2004-12-22 09:45:36 C 07 15 57.37 +37 09 36.1 d 703
2004-12-22 09:55:22 C 07 15 57.19 +37 08 11.6 d 703
2004-12-22 10:56:15 C 07 15 55.93 +36 59 25.2 d 703
2004-12-22 10:56:45 C 07 15 55.91 +36 59 21.1 d 703
2004-12-22 10:57:15 C 07 15 55.89 +36 59 16.5 d 703
2004-12-22 10:57:45 C 07 15 55.89 +36 59 12.2 d 703
2004-12-22 13:21:30 C 07 15 53.59 +36 38 20.8 d 703
2004-12-22 13:22:15 C 07 15 53.59 +36 38 13.8 d 703
2004-12-22 13:23:00 C 07 15 53.59 +36 38 07.2 d 703
2004-12-23 07:43:00 C 07 15 50.79 +33 58 29.4 c 673
2004-12-23 07:44:40 C 07 15 50.76 +33 58 14.6 c 673
2004-12-23 07:58:20 C 07 15 50.46 +33 56 14.5 c 673
2004-12-23 08:01:31 C 07 15 50.38 +33 55 46.5 c 673
2004-12-23 08:14:20 C 07 15 50.09 +33 53 53.6 c 673
2004-12-23 08:16:29 C 07 15 50.04 +33 53 34.6 c 673
2004-12-25 12:23:13 C 07 15 21.86 +26 05 42.5 c 474
2004-12-25 12:24:14 C 07 15 21.82 +26 05 32.9 c 474
2004-12-25 12:24:44 C 07 15 21.76 +26 05 29.0 c 474
2004-12-25 18:31:30 C 07 15 18.68 +25 08 13.6 c A83
2004-12-25 18:32:43 C 07 15 18.77 +25 08 01.6 c A83
2004-12-25 18:33:57 C 07 15 18.70 +25 07 50.4 c A83
2004-12-25 18:49:58 C 07 15 18.49 +25 05 25.3 c A83
2004-12-25 18:53:15 C 07 15 18.41 +25 04 55.8 c A83
2004-12-26 01:04:09 C 07 15 12.75 +24 08 46.7 r J95
2004-12-26 01:13:39 C 07 15 12.52 +24 07 20.2 r J95
2004-12-26 01:26:26 C 07 15 12.25 +24 05 23.5 r J95
2004-12-26 23:17:26 C 07 14 57.43 +20 46 15.8 o 084
2004-12-26 23:18:35 C 07 14 57.37 +20 46 05.6 o 084
2004-12-26 23:20:29 C 07 14 57.33 +20 45 48.3 o 084
2004-12-26 23:21:37 C 07 14 57.31 +20 45 37.4 o 084
2004-12-26 23:22:56 C 07 14 57.33 +20 45 25.9 o 084
2004-12-26 23:24:04 C 07 14 57.31 +20 45 15.1 o 084
2004-12-26 23:25:19 C 07 14 57.24 +20 45 04.5 o 084
2004-12-26 23:26:27 C 07 14 57.23 +20 44 53.4 o 084
2004-12-26 23:28:13 C 07 14 57.20 +20 44 37.7 o 084
2004-12-26 23:30:22 C 07 14 57.18 +20 44 18.4 o 084
2004-12-26 23:33:09 C 07 14 57.13 +20 43 52.7 o 084
2004-12-26 23:34:17 C 07 14 57.07 +20 43 42.8 o 084
2004-12-26 23:35:25 C 07 14 57.04 +20 43 32.2 o 084
2004-12-26 23:36:33 C 07 14 57.05 +20 43 22.3 o 084
2004-12-26 23:37:40 C 07 14 57.00 +20 43 12.3 o 084
2004-12-27 00:30:22 C 07 14 55.98 +20 35 12.9 o 084
2004-12-27 00:31:31 C 07 14 55.95 +20 35 02.3 o 084
2004-12-27 00:32:39 C 07 14 55.88 +20 34 51.9 o 084