2016 DX21

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1548600000
Semi-major axis (a)1.2374319000 AU
Inclination (i)25.62074000°
Long. of Asc. Node (Ω)155.09466000°
Arg. of Perihelion (ω)331.93410000°
Mean Anomaly (M)47.19159000°
Mean Motion (n)0.7160150300°/day
Perihelion dist (q)1.04580320 AU
Aphelion dist (Q)1.42906060 AU
Orbital Period1.37651820 yr
Physical Parameters
H (abs. magnitude)24.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.380″
Uncertainty7
Orbit TypeAmor
MOID0.072365 AU
Observations Used22
Oppositions1
Arc Total
First Observation Used
Last Observation Used2016-03-06
Observations (23)
Date Type RA Dec Mag Band Observatory
2016-02-29 03:42:54 C 10 16 59.94 +33 32 07.0 R G45
2016-02-29 03:50:25 C 10 17 01.34 +33 33 30.8 R G45
2016-02-29 03:50:49 C 10 17 01.37 +33 33 34.6 R G45
2016-02-29 03:58:02 C 10 17 02.84 +33 34 55.6 R G45
2016-02-29 03:58:20 C 10 17 02.90 +33 34 58.1 R G45
2016-02-29 04:05:22 C 10 17 04.24 +33 36 16.5 R G45
2016-03-01 07:03:01 C 10 22 46.94 +38 14 31.1 o 926
2016-03-01 07:08:11 C 10 22 47.90 +38 15 21.5 o 926
2016-03-01 07:13:21 C 10 22 48.84 +38 16 11.1 o 926
2016-03-02 03:50:49 C 10 27 21.01 +41 25 38.7 q I52
2016-03-02 03:55:01 C 10 27 21.76 +41 26 15.3 q I52
2016-03-02 03:56:37 C 10 27 22.14 +41 26 30.0 q I52
2016-03-02 03:58:12 C 10 27 22.47 +41 26 44.7 q I52
2016-03-02 04:14:57 C 10 27 25.80 +41 29 15.1 q I52
2016-03-02 04:20:44 C 10 27 26.90 +41 30 05.1 q I52
2016-03-02 04:23:39 C 10 27 27.39 +41 30 30.2 q I52
2016-03-02 06:04:41 C 10 27 45.95 +41 45 19.7 t 705
2016-03-02 06:06:08 C 10 27 46.24 +41 45 32.6 t 705
2016-03-02 10:27:26 C 10 28 35.91 +42 22 32.0 o 926
2016-03-02 10:32:34 C 10 28 36.90 +42 23 14.4 o 926
2016-03-02 10:37:41 C 10 28 37.91 +42 23 57.0 o 926
2016-03-06 06:58:19 C 10 48 35.53 +52 46 08.3 t 705
2016-03-06 06:59:46 C 10 48 35.67 +52 46 14.4 t 705