2022 DD

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5300640000
Semi-major axis (a)1.9741010000 AU
Inclination (i)4.64751000°
Long. of Asc. Node (Ω)348.23790000°
Arg. of Perihelion (ω)119.34055000°
Mean Anomaly (M)138.98205000°
Mean Motion (n)0.3553448600°/day
Perihelion dist (q)0.92770110 AU
Aphelion dist (Q)3.02050090 AU
Orbital Period2.77366530 yr
Physical Parameters
H (abs. magnitude)25.39
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.830″
Uncertainty7
Orbit TypeApollo
MOID0.033731 AU
Observations Used51
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-03-12
Observations (51)
Date Type RA Dec Mag Band Observatory
2022-02-18 11:48:51 C 10 32 39.294 +56 54 40.78 V F52
2022-02-20 07:00:18 C 10 50 44.29 +44 15 36.6 V G96
2022-02-20 07:07:52 C 10 50 45.99 +44 13 39.4 V G96
2022-02-20 07:22:59 C 10 50 49.17 +44 09 45.3 V G96
2022-02-20 07:45:52 C 10 50 48.29 +44 03 23.6 u H21
2022-02-20 07:47:26 C 10 50 48.65 +44 02 58.6 u H21
2022-02-20 07:51:58 C 10 50 49.62 +44 01 47.7 u H21
2022-02-20 07:55:07 C 10 50 50.31 +44 00 58.1 u H21
2022-02-20 07:58:55 C 10 50 51.16 +43 59 58.7 u H21
2022-02-20 10:01:54 C 10 51 22.29 +43 28 34.4 V I52
2022-02-20 10:02:16 C 10 51 22.37 +43 28 28.5 V I52
2022-02-20 10:02:39 C 10 51 22.42 +43 28 22.9 V I52
2022-02-20 10:03:01 C 10 51 22.53 +43 28 17.2 V I52
2022-02-20 19:20:06 C 10 54 00.04 +41 08 01.5 V L01
2022-02-20 19:22:20 C 10 54 00.56 +41 07 29.5 V L01
2022-02-20 19:24:35 C 10 54 00.99 +41 06 57.6 V L01
2022-02-20 19:26:49 C 10 54 01.44 +41 06 26.1 V L01
2022-02-20 19:29:04 C 10 54 01.95 +41 05 54.8 V L01
2022-02-20 22:34:02 C 10 54 39.04 +40 22 21.3 X C95
2022-02-20 22:50:00 C 10 54 41.88 +40 18 36.2 X C95
2022-02-22 12:06:31 C 11 01 03.01 +32 26 36.9 V I52
2022-02-22 12:06:54 C 11 01 03.03 +32 26 31.8 V I52
2022-02-22 12:07:17 C 11 01 03.07 +32 26 26.6 V I52
2022-02-22 12:07:41 C 11 01 03.12 +32 26 22.4 V I52
2022-02-24 01:19:28 C 11 05 27.34 +26 16 05.0 V 033
2022-02-24 01:20:08 C 11 05 27.35 +26 15 58.9 V 033
2022-02-24 01:20:47 C 11 05 27.42 +26 15 52.9 V 033
2022-02-24 19:00:49 C 11 07 07.89 +23 48 32.0 V 033
2022-02-24 19:01:34 C 11 07 08.00 +23 48 26.2 V 033
2022-02-24 19:02:18 C 11 07 08.02 +23 48 20.4 V 033
2022-02-24 19:03:06 C 11 07 08.10 +23 48 14.5 V 033
2022-02-25 09:24:24 C 11 08 10.431 +22 01 49.25 U F52
2022-02-25 10:02:37 C 11 08 11.708 +21 57 17.94 U F52
2022-02-25 10:21:49 C 11 08 12.320 +21 55 01.73 U F52
2022-02-27 07:04:06 C 11 10 47.05 +17 14 33.7 V G96
2022-02-27 07:12:47 C 11 10 47.22 +17 13 46.4 V G96
2022-02-27 07:21:28 C 11 10 47.38 +17 12 59.1 V G96
2022-02-27 07:30:08 C 11 10 47.54 +17 12 12.1 V G96
2022-03-01 07:11:46 C 11 12 42.01 +13 23 30.0 V G96
2022-03-01 07:19:13 C 11 12 42.09 +13 22 58.6 V G96
2022-03-01 07:26:41 C 11 12 42.11 +13 22 26.7 V G96
2022-03-01 07:34:08 C 11 12 42.17 +13 21 56.1 V G96
2022-03-05 09:37:55 C 11 15 07.202 +07 57 16.13 U F52
2022-03-05 09:54:30 C 11 15 07.143 +07 56 33.08 U F52
2022-03-05 10:27:50 C 11 15 07.018 +07 55 07.06 U F52
2022-03-09 06:29:10 C 11 16 26.92 +04 37 45.6 V I52
2022-03-09 06:31:43 C 11 16 26.92 +04 37 41.1 V I52
2022-03-09 06:34:16 C 11 16 26.92 +04 37 36.5 V I52
2022-03-12 05:31:29 C 11 17 12.32 +02 48 10.0 o 291
2022-03-12 05:47:43 C 11 17 12.28 +02 47 48.2 o 291