2021 DP

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5048168000
Semi-major axis (a)1.9482905000 AU
Inclination (i)4.15653000°
Long. of Asc. Node (Ω)332.63100000°
Arg. of Perihelion (ω)151.85350000°
Mean Anomaly (M)276.65833000°
Mean Motion (n)0.3624294800°/day
Perihelion dist (q)0.96476070 AU
Aphelion dist (Q)2.93182030 AU
Orbital Period2.71944680 yr
Physical Parameters
H (abs. magnitude)26.56
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.740″
Uncertainty6
Orbit TypeApollo
MOID0.007170 AU
Observations Used84
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-02-25
Observations (90)
Date Type RA Dec Mag Band Observatory
2021-02-18 05:56:06 C 09 44 40.16 +50 22 15.8 U I41
2021-02-18 05:56:07 C 09 44 40.02 +50 22 15.3 U I41
2021-02-18 05:56:36 C 09 44 42.62 +50 21 42.0 U I41
2021-02-18 05:56:37 C 09 44 42.58 +50 21 42.9 U I41
2021-02-18 06:53:32 C 09 49 53.86 +49 15 02.3 U I41
2021-02-18 06:53:32 C 09 49 53.53 +49 15 03.8 U I41
2021-02-18 06:54:01 C 09 49 56.49 +49 14 26.3 U I41
2021-02-18 06:54:02 C 09 49 56.17 +49 14 28.2 U I41
2021-02-18 19:11:02 C 10 42 04.01 +34 37 08.8 o K88
2021-02-18 19:11:34 C 10 42 05.50 +34 36 35.2 o K88
2021-02-18 19:12:06 C 10 42 07.06 +34 36 00.5 o K88
2021-02-18 19:12:37 C 10 42 08.57 +34 35 26.6 o K88
2021-02-18 19:29:21 C 10 42 56.79 +34 17 23.4 o K88
2021-02-18 19:29:42 C 10 42 57.76 +34 17 00.7 o K88
2021-02-18 19:30:04 C 10 42 58.83 +34 16 36.8 o K88
2021-02-18 19:30:25 C 10 42 59.85 +34 16 14.2 o K88
2021-02-18 19:30:47 C 10 43 00.88 +34 15 50.1 o K88
2021-02-18 19:31:30 C 10 43 02.91 +34 15 03.3 o K88
2021-02-18 19:31:52 C 10 43 03.91 +34 14 41.8 o K88
2021-02-18 19:32:35 C 10 43 05.98 +34 13 54.5 o K88
2021-02-18 19:32:57 C 10 43 07.01 +34 13 31.5 o K88
2021-02-18 19:33:18 C 10 43 08.03 +34 13 07.8 o K88
2021-02-18 19:33:40 C 10 43 09.03 +34 12 45.1 o K88
2021-02-18 19:34:01 C 10 43 10.05 +34 12 22.7 o K88
2021-02-18 19:34:23 C 10 43 11.11 +34 11 58.2 o K88
2021-02-18 19:42:17 C 10 43 37.73 +34 00 27.5 V J95
2021-02-18 19:43:56 C 10 43 42.49 +33 58 41.6 V J95
2021-02-18 19:45:21 C 10 43 46.60 +33 57 10.8 V J95
2021-02-18 19:47:23 C 10 43 52.48 +33 54 59.6 V J95
2021-02-18 20:20:36 C 10 45 13.39 +33 22 46.8 V L18
2021-02-18 20:21:06 C 10 45 14.76 +33 22 14.0 V L18
2021-02-18 20:21:36 C 10 45 16.10 +33 21 42.4 V L18
2021-02-18 20:22:06 C 10 45 17.45 +33 21 10.2 V L18
2021-02-18 20:22:36 C 10 45 18.81 +33 20 38.1 V L18
2021-02-18 20:23:06 C 10 45 20.10 +33 20 05.9 V L18
2021-02-18 20:50:11 C 10 46 46.94 +32 48 24.7 V Z80
2021-02-18 20:56:01 C 10 47 02.55 +32 42 16.0 V Z80
2021-02-18 21:02:13 C 10 47 19.08 +32 35 44.8 V Z80
2021-02-18 21:29:57 C 10 47 14.38 +32 09 57.0 V N88
2021-02-18 21:30:25 C 10 47 15.60 +32 09 26.5 V N88
2021-02-18 21:30:48 C 10 47 16.53 +32 09 02.5 V N88
2021-02-18 21:31:13 C 10 47 17.64 +32 08 33.4 V N88
2021-02-18 21:31:39 C 10 47 18.65 +32 08 07.8 V N88
2021-02-18 22:11:33 C 10 50 14.99 +31 22 58.6 V Z99
2021-02-18 22:12:50 C 10 50 18.18 +31 21 38.8 V Z99
2021-02-18 22:14:55 C 10 50 23.37 +31 19 28.6 V Z99
2021-02-18 22:37:01 C 10 51 24.21 +30 59 17.7 V 958
2021-02-18 22:59:19 C 10 52 16.80 +30 36 28.5 V 958
2021-02-18 23:15:02 C 10 52 53.22 +30 20 26.4 V 958
2021-02-18 23:25:57 C 10 53 15.19 +30 07 09.3 V J95