2016 DY21

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4211442000
Semi-major axis (a)1.2876394000 AU
Inclination (i)6.49257000°
Long. of Asc. Node (Ω)149.11481000°
Arg. of Perihelion (ω)280.02727000°
Mean Anomaly (M)277.89102000°
Mean Motion (n)0.6745477000°/day
Perihelion dist (q)0.74535750 AU
Aphelion dist (Q)1.82992130 AU
Orbital Period1.46113850 yr
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.240″
Uncertainty5
Orbit TypeApollo
MOID0.000436 AU
Observations Used27
Oppositions1
Arc Total
First Observation Used
Last Observation Used2016-03-16
Observations (27)
Date Type RA Dec Mag Band Observatory
2016-02-29 07:31:05 C 09 44 31.948 +30 04 26.46 L F51
2016-02-29 07:49:02 C 09 44 36.086 +30 04 08.53 L F51
2016-02-29 08:07:04 C 09 44 40.215 +30 03 50.08 L F51
2016-03-01 03:54:29 C 09 49 30.83 +29 42 12.9 t V37
2016-03-01 04:06:38 C 09 49 33.23 +29 42 01.7 t V37
2016-03-01 04:17:19 C 09 49 35.32 +29 41 51.9 t V37
2016-03-01 05:31:07 C 09 49 49.57 +29 40 41.8 t V37
2016-03-01 05:43:21 C 09 49 51.91 +29 40 29.7 t V37
2016-03-01 05:54:07 C 09 49 53.96 +29 40 19.1 t V37
2016-03-01 06:31:39 C 09 50 01.94 +29 39 40.6 o 926
2016-03-01 06:42:50 C 09 50 04.12 +29 39 29.1 o 926
2016-03-01 06:54:01 C 09 50 06.18 +29 39 17.5 o 926
2016-03-02 05:56:10 C 09 54 47.07 +29 17 17.2 t 705
2016-03-02 05:57:50 C 09 54 47.26 +29 17 16.3 t 705
2016-03-02 05:59:18 C 09 54 47.50 +29 17 14.9 t 705
2016-03-02 06:30:55 C 09 54 53.05 +29 16 48.8 o 926
2016-03-02 06:42:06 C 09 54 54.82 +29 16 38.9 o 926
2016-03-02 06:53:16 C 09 54 56.55 +29 16 28.5 o 926
2016-03-03 10:09:35 C 09 59 32.253 +28 53 33.18 t 568
2016-03-03 10:12:05 C 09 59 32.566 +28 53 31.09 t 568
2016-03-03 10:15:08 C 09 59 32.950 +28 53 28.53 t 568
2016-03-08 10:56:29 C 10 13 07.367 +27 32 28.12 t 568
2016-03-08 11:07:03 C 10 13 08.056 +27 32 21.51 t 568
2016-03-10 11:03:15 C 10 16 47.026 +27 05 58.97 t 568
2016-03-10 11:18:59 C 10 16 47.877 +27 05 49.93 t 568
2016-03-15 10:10:23 C 10 23 50.441 +26 06 52.95 t 568
2016-03-16 12:26:40 C 10 25 07.471 +25 54 27.95 U T12