2021 DJ1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2646858000
Semi-major axis (a)1.2313909000 AU
Inclination (i)2.29117000°
Long. of Asc. Node (Ω)135.20337000°
Arg. of Perihelion (ω)315.61205000°
Mean Anomaly (M)208.68533000°
Mean Motion (n)0.7212904200°/day
Perihelion dist (q)0.90545920 AU
Aphelion dist (Q)1.55732260 AU
Orbital Period1.36645050 yr
Physical Parameters
H (abs. magnitude)27.66
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual1.260″
Uncertainty8
Orbit TypeApollo
MOID0.005671 AU
Observations Used10
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-02-21
Observations (10)
Date Type RA Dec Mag Band Observatory
2021-02-18 10:28:05 C 12 19 30.66 +25 13 42.8 V G96
2021-02-18 10:35:31 C 12 19 27.27 +25 13 23.6 V G96
2021-02-18 10:42:57 C 12 19 23.99 +25 13 04.5 V G96
2021-02-18 13:05:08 C 12 18 23.42 +25 06 40.2 V G96
2021-02-18 13:07:29 C 12 18 22.40 +25 06 34.0 V G96
2021-02-18 13:09:49 C 12 18 21.45 +25 06 27.7 V G96
2021-02-19 07:38:52 C 12 13 05.51 +24 26 25.8 V I52
2021-02-19 07:43:43 C 12 13 03.77 +24 26 16.8 V I52
2021-02-21 06:27:05 C 12 02 31.36 +23 07 58.6 V I52
2021-02-21 06:33:08 C 12 02 29.85 +23 07 49.9 V I52