2014 DQ21

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3577591000
Semi-major axis (a)1.6979005000 AU
Inclination (i)54.94457000°
Long. of Asc. Node (Ω)135.67584000°
Arg. of Perihelion (ω)297.37095000°
Mean Anomaly (M)145.68178000°
Mean Motion (n)0.4454876900°/day
Perihelion dist (q)1.09046110 AU
Aphelion dist (Q)2.30533990 AU
Orbital Period2.21242400 yr
Physical Parameters
H (abs. magnitude)21.05
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.470″
Uncertainty9
Orbit TypeAmor
MOID0.268680 AU
Observations Used17
Oppositions1
Arc Total
First Observation Used
Last Observation Used2014-03-07
Observations (17)
Date Type RA Dec Mag Band Observatory
2014-02-24 06:01:03 C 07 09 43.234 +40 17 55.25 L F51
2014-02-24 06:19:48 C 07 09 42.900 +40 18 51.34 L F51
2014-02-24 06:38:36 C 07 09 42.553 +40 19 47.32 L F51
2014-02-25 05:55:58 C 07 09 29.039 +41 26 31.89 t 568
2014-02-25 05:58:58 C 07 09 28.997 +41 26 40.21 t 568
2014-02-25 06:00:47 C 07 09 28.972 +41 26 45.28 t 568
2014-02-25 08:23:15 C 07 09 26.14 +41 33 09.7 q V37
2014-02-25 08:30:09 C 07 09 26.07 +41 33 27.8 q V37
2014-02-25 08:37:03 C 07 09 26.02 +41 33 46.2 q V37
2014-02-25 23:35:07 C 07 09 20.91 +42 14 08.8 q J95
2014-02-25 23:53:56 C 07 09 20.69 +42 14 59.2 q J95
2014-02-26 00:13:01 C 07 09 20.58 +42 15 48.4 q J95
2014-03-05 03:53:25 C 07 10 40.25 +48 18 39.5 u H21
2014-03-05 04:13:05 C 07 10 40.58 +48 19 12.2 u H21
2014-03-05 04:33:00 C 07 10 40.87 +48 19 44.8 u H21
2014-03-07 07:25:51 C 07 11 52.733 +49 39 36.50 t 568
2014-03-07 07:28:31 C 07 11 52.790 +49 39 40.39 t 568