2004 YQ

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4867408510 ± 2.00e+00
Semi-major axis (a)1.7770714386 AU ± 3.00e+00
Inclination (i)15.72401997° ± 4.00e+00
Long. of Asc. Node (Ω)87.66729374° ± 5.00e+00
Arg. of Perihelion (ω)309.11487124° ± 6.00e+00
Mean Anomaly (M)315.34088690° ± 1.64e-01
Mean Motion (n)0.4160509700°/day ± 1.05e+00
Perihelion dist (q)0.91209500 AU ± 3.87e+00
Aphelion dist (Q)2.64204900 AU ± 5.70e+00
Orbital Period2.36895900 yr ± 6.00e+00
Physical Parameters
H (abs. magnitude)24.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.545″
Uncertainty3
Orbit TypeApollo
MOID0.036361 AU
Observations Used18
Oppositions1
Arc Total2004-2004
First Observation Used
Last Observation Used2004-12-20
Observations (18)
Date Type RA Dec Mag Band Observatory
2004-12-18 07:01:27 C 05 10 51.80 +12 43 02.3 18.9 c 704
2004-12-18 07:22:51 C 05 10 57.62 +12 49 46.1 19.0 c 704
2004-12-18 07:49:41 C 05 11 04.92 +12 58 11.5 19.1 c 704
2004-12-18 08:09:46 C 05 11 10.45 +13 04 27.8 19.1 c 704
2004-12-18 08:29:16 C 05 11 15.76 +13 10 32.3 19.2 c 704
2004-12-19 06:19:15 C 05 17 51.21 +19 25 09.4 19.2 c 704
2004-12-19 06:37:33 C 05 17 55.54 +19 29 54.7 19.3 c 704
2004-12-19 06:56:07 C 05 17 59.98 +19 34 43.5 19.4 c 704
2004-12-19 07:04:54 C 05 18 02.67 +19 37 05.7 c 854
2004-12-19 07:10:28 C 05 18 04.06 +19 38 31.8 c 854
2004-12-19 07:14:25 C 05 18 04.30 +19 39 28.0 19.4 c 704
2004-12-19 07:16:04 C 05 18 05.33 +19 39 59.0 c 854
2004-12-19 07:32:39 C 05 18 08.70 +19 44 09.1 19.2 c 704
2004-12-19 10:27:46 C 05 18 51.26 +20 28 26.4 o H06
2004-12-19 10:32:07 C 05 18 52.38 +20 29 32.0 o H06
2004-12-19 10:36:33 C 05 18 53.37 +20 30 38.4 o H06
2004-12-20 01:10:57 C 05 22 51.74 +23 56 49.0 r J95
2004-12-20 01:23:57 C 05 22 54.71 +23 59 40.8 r J95