2022 DA1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4035491000
Semi-major axis (a)1.6161165000 AU ± 3.00e+00
Inclination (i)1.70192000° ± 4.00e+00
Long. of Asc. Node (Ω)350.85206000° ± 5.00e+00
Arg. of Perihelion (ω)113.60986000° ± 6.00e+00
Mean Anomaly (M)316.50157000°
Mean Motion (n)0.4797280100°/day
Perihelion dist (q)0.96393410 AU
Aphelion dist (Q)2.26829890 AU
Orbital Period2.05451350 yr
Physical Parameters
H (abs. magnitude)26.13
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.670″
Uncertainty8
Orbit TypeApollo
MOID0.020078 AU
Observations Used25
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-03-02
Observations (26)
Date Type RA Dec Mag Band Observatory
2022-02-23 08:28:00 C 10 26 25.683 +16 27 01.63 U F52
2022-02-23 08:45:31 C 10 26 27.183 +16 26 21.46 U F52
2022-02-23 09:03:06 C 10 26 28.710 +16 25 39.40 U F52
2022-02-23 20:09:09 C 10 27 41.69 +15 59 06.9 V L01
2022-02-23 20:14:47 C 10 27 42.23 +15 58 53.9 V L01
2022-02-23 20:20:24 C 10 27 42.67 +15 58 42.8 V L01
2022-02-23 20:26:02 C 10 27 43.24 +15 58 29.6 V L01
2022-02-23 20:31:05 C 10 27 43.69 +15 58 18.7 V L01
2022-02-23 21:51:02 C 10 27 51.01 +15 55 18.6 V 204
2022-02-23 22:07:51 C 10 27 51.93 +15 54 37.7 V 246
2022-02-23 22:08:50 C 10 27 52.24 +15 54 34.9 V 246
2022-02-23 22:25:10 C 10 27 53.57 +15 53 56.0 V 033
2022-02-23 22:28:15 C 10 27 53.78 +15 53 48.8 V 033
2022-02-23 22:31:20 C 10 27 54.06 +15 53 41.9 V 033
2022-02-23 22:39:43 C 10 27 55.15 +15 53 30.5 V 204
2022-02-24 01:47:10 C 10 28 10.73 +15 46 20.4 V 033
2022-02-24 01:50:15 C 10 28 10.99 +15 46 13.5 V 033
2022-02-24 11:09:37 C 10 29 08.981 +15 26 43.60 V 568
2022-02-24 11:14:54 C 10 29 09.358 +15 26 32.26 V 568
2022-02-24 11:20:26 C 10 29 09.754 +15 26 20.24 V 568
2022-02-24 19:13:47 C 10 30 00.61 +15 08 41.9 V 033
2022-02-24 19:17:22 C 10 30 00.92 +15 08 35.1 V 033
2022-02-26 06:54:51 C 10 33 06.60 +13 59 36.0 V I52
2022-02-26 07:05:58 C 10 33 07.22 +13 59 15.5 V I52
2022-03-02 05:38:49 C 10 39 34.89 +11 31 31.6 u H21
2022-03-02 05:51:19 C 10 39 35.38 +11 31 15.8 u H21