2004 YA5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5372568300 ± 2.00e+00
Semi-major axis (a)0.8094250003 AU ± 3.00e+00
Inclination (i)28.27575860° ± 4.00e+00
Long. of Asc. Node (Ω)269.87610390° ± 5.00e+00
Arg. of Perihelion (ω)31.31912744° ± 6.00e+00
Mean Anomaly (M)358.14626770° ± 6.10e-02
Mean Motion (n)1.3534399800°/day ± 7.52e+00
Perihelion dist (q)0.37455580 AU ± 2.13e+00
Aphelion dist (Q)1.24429460 AU ± 4.89e+00
Orbital Period0.72822420 yr ± 4.05e+00
Physical Parameters
H (abs. magnitude)22.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.625″
Uncertainty2
Orbit TypeAten
MOID0.051351 AU
Observations Used30
Oppositions1
Arc Total2004-2004
First Observation Used
Last Observation Used2004-12-31
Observations (30)
Date Type RA Dec Mag Band Observatory
2004-12-18 05:18:10 C 04 09 09.51 +65 31 44.7 18.1 c 704
2004-12-18 05:37:00 C 04 08 52.58 +65 22 27.9 18.4 c 704
2004-12-18 05:55:58 C 04 08 35.85 +65 13 05.7 18.8 c 704
2004-12-18 06:15:03 C 04 08 19.28 +65 03 42.2 18.4 c 704
2004-12-18 06:33:53 C 04 08 03.00 +64 54 24.2 18.4 c 704
2004-12-19 06:25:14 C 03 55 47.87 +53 47 19.7 18.0 c 704
2004-12-19 06:43:28 C 03 55 40.56 +53 39 19.8 18.1 c 704
2004-12-19 07:02:02 C 03 55 33.16 +53 31 12.0 18.3 c 704
2004-12-20 22:51:29 C 03 47 01.25 +38 33 19.5 r J95
2004-12-20 22:54:17 C 03 47 00.64 +38 32 26.4 r J95
2004-12-20 22:57:57 C 03 47 00.05 +38 31 17.2 r J95
2004-12-21 02:02:52 C 03 46 43.57 +37 33 59.3 o H06
2004-12-21 02:09:19 C 03 46 42.51 +37 32 01.9 o H06
2004-12-21 02:13:14 C 03 46 41.94 +37 30 51.1 o H06
2004-12-21 02:46:39 C 03 46 37.19 +37 20 37.2 c 854
2004-12-21 02:47:23 C 03 46 37.17 +37 20 24.5 c 854
2004-12-21 02:52:19 C 03 46 36.31 +37 18 54.9 c 854
2004-12-21 04:31:09 C 03 46 21.35 +36 49 00.1 c 673
2004-12-21 04:35:55 C 03 46 20.58 +36 47 34.7 c 673
2004-12-21 04:45:09 C 03 46 19.09 +36 44 47.3 c 673
2004-12-21 04:51:35 C 03 46 18.06 +36 42 52.8 c 673
2004-12-21 05:03:40 C 03 46 16.13 +36 39 15.6 c 673
2004-12-21 05:11:15 C 03 46 14.91 +36 36 58.7 c 673
2004-12-28 03:36:32 C 03 39 11.33 +10 18 47.9 r 649
2004-12-28 03:41:40 C 03 39 11.23 +10 18 24.8 r 649
2004-12-28 03:46:47 C 03 39 11.15 +10 18 00.6 r 649
2004-12-28 20:27:59 C 03 39 06.18 +09 05 19.4 r J95
2004-12-28 21:12:04 C 03 39 05.47 +09 02 18.8 r J95
2004-12-31 04:15:22 C 03 39 04.39 +05 52 10.5 r 649
2004-12-31 04:20:28 C 03 39 04.33 +05 51 56.2 r 649