2025 DJ22

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3475277939 ± 2.44e-06
Semi-major axis (a)1.1491165877 AU ± 2.18e-06
Inclination (i)14.15768436° ± 6.45e-05
Long. of Asc. Node (Ω)340.09819879° ± 1.56e-06
Arg. of Perihelion (ω)267.83872562° ± 5.25e-05
Mean Anomaly (M)163.03374204° ± 3.65e-04
Mean Motion (n)0.8001402830°/day ± 2.27e-06
Perihelion dist (q)0.74976664 AU ± 3.15e-06
Aphelion dist (Q)1.54846654 AU ± 4.06e-06
Orbital Period1.23181685 yr ± 3.50e-06
Physical Parameters
H (abs. magnitude)26.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.259″
Uncertainty0
Orbit TypeApollo
MOID0.003651 AU
Observations Used49
Radar Obs Used2
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-26
Last Observation Used2025-03-01
Observations (55)
Date Type RA Dec Mag Band Observatory
2025-03-01 00:11:40 B 11 19 29.261 -09 30 26.64 W Z80
2025-03-01 00:58:45 C 11 17 12.574 -11 37 17.18 W J95
2025-03-01 01:01:27 C 11 17 04.274 -11 44 50.75 W J95
2025-03-01 01:05:37 C 11 16 51.468 -11 56 29.11 W J95
2025-03-01 01:08:13 C 11 16 43.440 -12 03 47.34 W J95
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2025-03-01 06:40:00 255930.332 10 Hz 8560 -14 -14
2025-03-01 06:50:00 3930567.87 2 us 8560 -14 -14
2025-03-01 06:50:00 246084.632 10 Hz 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)