2021 DL

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4099739000
Semi-major axis (a)1.7260319000 AU
Inclination (i)5.15536000°
Long. of Asc. Node (Ω)337.80607000°
Arg. of Perihelion (ω)190.20405000°
Mean Anomaly (M)26.52781000°
Mean Motion (n)0.4346411500°/day
Perihelion dist (q)1.01840390 AU
Aphelion dist (Q)2.43365990 AU
Orbital Period2.26763540 yr
Physical Parameters
H (abs. magnitude)25.13
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.860″
Uncertainty7
Orbit TypeAmor
MOID0.029057 AU
Observations Used72
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-03-14
Observations (75)
Date Type RA Dec Mag Band Observatory
2021-02-16 07:45:51 C 07 15 33.195 +39 06 13.53 U F52
2021-02-16 08:00:45 C 07 15 34.039 +39 05 44.19 U F52
2021-02-16 08:01:40 C 07 15 34.078 +39 05 42.80 U F52
2021-02-16 08:16:37 C 07 15 34.888 +39 05 12.94 U F52
2021-02-16 08:17:32 C 07 15 34.960 +39 05 11.27 U F52
2021-02-16 08:32:25 C 07 15 35.803 +39 04 41.28 U F52
2021-02-16 10:59:20 C 07 15 44.623 +38 59 31.64 V 568
2021-02-16 11:01:49 C 07 15 44.777 +38 59 26.09 V 568
2021-02-17 18:26:38 C 07 19 14.92 +37 52 00.9 V 587
2021-02-17 18:28:10 C 07 19 15.06 +37 51 57.6 V 587
2021-02-17 18:29:42 C 07 19 15.20 +37 51 54.2 V 587
2021-02-18 07:09:35 C 07 20 41.103 +37 23 27.20 V 568
2021-02-18 07:12:25 C 07 20 41.314 +37 23 20.60 V 568
2021-02-18 07:13:52 C 07 20 41.428 +37 23 17.30 V 568
2021-02-22 03:45:02 C 07 34 16.14 +32 47 42.7 V I52
2021-02-22 03:46:50 C 07 34 16.41 +32 47 35.9 V I52
2021-02-22 03:48:39 C 07 34 16.72 +32 47 29.4 V I52
2021-02-26 05:49:04 C 07 55 11.66 +25 08 13.0 V I52
2021-02-26 05:55:06 C 07 55 12.89 +25 07 36.8 V I52
2021-02-26 06:05:38 C 07 55 15.07 +25 06 33.3 V I52
2021-02-27 20:55:26 C 08 06 04.75 +20 50 38.4 V Z99
2021-02-27 21:01:38 C 08 06 06.34 +20 49 54.0 V Z99
2021-02-27 21:07:44 C 08 06 07.89 +20 49 09.5 V Z99
2021-02-28 22:45:13 C 08 14 00.71 +17 31 38.1 V 204
2021-02-28 23:06:54 C 08 14 06.87 +17 28 37.3 V 204
2021-03-01 19:21:05 C 08 21 07.30 +14 33 16.4 V K61
2021-03-01 19:22:03 C 08 21 07.60 +14 33 07.9 V K61
2021-03-01 19:22:51 C 08 21 07.82 +14 33 00.9 V K61
2021-03-01 19:23:59 C 08 21 08.19 +14 32 50.4 V K61
2021-03-02 02:59:09 C 08 23 48.25 +13 23 19.5 u H21
2021-03-02 03:01:49 C 08 23 49.07 +13 22 54.3 u H21
2021-03-02 03:04:42 C 08 23 49.96 +13 22 27.3 u H21
2021-03-02 03:07:34 C 08 23 50.83 +13 22 00.5 u H21
2021-03-02 03:10:32 C 08 23 51.72 +13 21 32.6 u H21
2021-03-02 03:56:43 C 08 24 07.67 +13 14 18.4 q 734
2021-03-02 04:01:38 C 08 24 09.19 +13 13 32.3 q 734
2021-03-02 04:06:34 C 08 24 10.67 +13 12 45.6 q 734
2021-03-02 04:11:29 C 08 24 12.21 +13 11 58.9 q 734
2021-03-02 04:16:25 C 08 24 13.69 +13 11 12.5 q 734
2021-03-02 08:51:47 C 08 25 43.03 +12 27 22.6 V I52
2021-03-02 08:52:59 C 08 25 43.47 +12 27 10.0 V I52
2021-03-02 08:54:12 C 08 25 43.76 +12 26 58.4 V I52
2021-03-02 21:43:57 C 08 30 42.51 +10 18 44.3 V 595
2021-03-02 21:48:35 C 08 30 44.04 +10 17 56.4 V 595
2021-03-02 22:00:08 C 08 30 47.95 +10 15 57.9 V 595
2021-03-03 03:22:26 C 08 33 03.35 +09 21 05.9 o 691
2021-03-03 03:35:46 C 08 33 07.85 +09 18 47.4 o 691
2021-03-03 03:49:07 C 08 33 12.29 +09 16 27.8 o 691
2021-03-03 07:11:39 C 08 34 19.80 +08 40 39.9 V I52
2021-03-03 07:12:31 C 08 34 20.11 +08 40 30.8 V I52