2004 YG1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1587949828 ± 2.18e-07
Semi-major axis (a)1.0099404034 AU ± 9.20e-09
Inclination (i)19.81788159° ± 2.29e-05
Long. of Asc. Node (Ω)271.70922366° ± 4.71e-06
Arg. of Perihelion (ω)293.89651667° ± 2.00e-05
Mean Anomaly (M)129.36588888° ± 1.06e-04
Mean Motion (n)0.9711105135°/day ± 1.33e-08
Perihelion dist (q)0.84956693 AU ± 2.20e-07
Aphelion dist (Q)1.17031387 AU ± 2.20e-07
Orbital Period1.01494760 yr ± 1.39e-08
Physical Parameters
H (abs. magnitude)21.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.500″
Uncertainty0
Orbit TypeApollo
MOID0.061511 AU
Observations Used98
Oppositions1
Arc Total2004-2013
First Observation Used2004-12-18
Last Observation Used2013-08-02
Observations (101)
Date Type RA Dec Mag Band Observatory
2004-12-18 10:34:00 C 09 58 19.79 +09 24 39.0 18.9 c 704
2004-12-18 10:53:19 C 09 58 19.76 +09 22 22.9 19.5 c 704
2004-12-18 11:15:00 C 09 58 19.86 +09 19 50.0 19.4 c 704
2004-12-18 11:35:14 C 09 58 19.98 +09 17 26.0 19.2 c 704
2004-12-18 11:55:49 C 09 58 19.95 +09 15 00.7 19.4 c 704
2004-12-19 08:49:09 C 09 58 47.64 +06 43 29.6 c 854
2004-12-19 08:57:37 C 09 58 47.65 +06 42 25.7 c 854
2004-12-19 09:29:00 C 09 58 47.50 +06 38 32.2 19.0 c 704
2004-12-19 09:31:07 C 09 58 47.28 +06 38 17.1 o H06
2004-12-19 09:35:40 C 09 58 47.39 +06 37 44.3 o H06
2004-12-19 09:40:08 C 09 58 47.45 +06 37 11.2 o H06
2004-12-19 09:47:47 C 09 58 47.60 +06 36 12.5 19.5 c 704
2004-12-19 09:57:03 C 09 58 46.77 +06 34 58.4 r 734
2004-12-19 10:01:28 C 09 58 46.75 +06 34 24.1 r 734
2004-12-19 10:05:52 C 09 58 46.84 +06 33 51.7 r 734
2004-12-19 10:06:32 C 09 58 47.61 +06 33 52.4 19.4 c 704
2004-12-19 10:25:24 C 09 58 47.63 +06 31 32.2 18.9 c 704
2004-12-19 10:44:36 C 09 58 47.65 +06 29 09.5 19.3 c 704
2004-12-20 03:42:52 C 09 59 05.15 +04 19 35.4 r J95
2004-12-20 03:50:23 C 09 59 05.15 +04 18 36.4 r J95
2004-12-20 03:59:23 C 09 59 05.21 +04 17 26.4 r J95
2004-12-20 10:01:14 C 09 59 12.40 +03 30 33.9 o 699
2004-12-20 10:01:16 C 09 59 12.17 +03 30 33.9 18.8 c 704
2004-12-20 10:20:34 C 09 59 12.11 +03 28 02.3 19.3 c 704
2004-12-20 10:29:14 C 09 59 12.41 +03 26 53.1 o 699
2004-12-20 10:44:24 C 09 59 12.11 +03 24 54.5 19.2 c 704
2004-12-20 10:50:45 C 09 59 12.80 +03 24 03.6 c 673
2004-12-20 10:56:04 C 09 59 12.81 +03 23 21.5 c 673
2004-12-20 10:57:14 C 09 59 12.36 +03 23 11.6 o 699
2004-12-20 11:01:54 C 09 59 12.82 +03 22 35.3 c 673
2004-12-20 11:02:54 C 09 59 11.93 +03 22 28.2 19.9 c 704
2004-12-20 11:06:35 C 09 59 12.84 +03 21 58.8 c 673
2004-12-20 11:21:58 C 09 59 11.96 +03 19 58.8 19.5 c 704
2004-12-20 11:25:12 C 09 59 12.31 +03 19 31.3 o 699
2005-12-10 08:11:16 C 08 19 35.72 +50 53 08.6 r 703
2005-12-10 08:23:29 C 08 19 33.70 +50 52 39.1 r 703
2005-12-10 08:35:51 C 08 19 31.65 +50 52 06.8 r 703
2005-12-10 08:48:05 C 08 19 29.56 +50 51 34.9 r 703
2005-12-10 09:46:39 C 08 19 19.66 +50 49 01.7 r 703
2005-12-10 09:58:09 C 08 19 17.65 +50 48 31.6 r 703
2005-12-10 10:09:40 C 08 19 15.67 +50 48 01.1 r 703
2005-12-10 11:52:41 C 08 18 57.96 +50 43 20.2 r 703
2005-12-10 12:06:25 C 08 18 55.62 +50 42 42.4 r 703
2005-12-10 12:20:00 C 08 18 53.24 +50 42 04.3 r 703
2005-12-10 12:33:33 C 08 18 50.94 +50 41 26.0 r 703
2005-12-10 20:58:57 C 08 17 42.72 +50 17 21.5 o J95
2005-12-10 21:09:03 C 08 17 41.24 +50 16 54.7 o J95
2005-12-10 21:19:06 C 08 17 39.69 +50 16 27.6 o J95
2005-12-22 03:42:54 C 07 16 26.68 +24 28 35.2 r 734
2005-12-22 03:43:49 C 07 16 26.19 +24 28 28.4 r 734