162162 (1999 DB7)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1947967142 ± 2.00e+00
Semi-major axis (a)1.2058072908 AU ± 3.00e+00
Inclination (i)10.84070755° ± 4.00e+00
Long. of Asc. Node (Ω)157.58034357° ± 5.00e+00
Arg. of Perihelion (ω)29.92200023° ± 6.00e+00
Mean Anomaly (M)48.09160899° ± 1.89e-05
Mean Motion (n)0.7443812375°/day ± 2.78e+00
Perihelion dist (q)0.97091999 AU ± 3.41e+00
Aphelion dist (Q)1.44069459 AU ± 4.32e+00
Orbital Period1.32408803 yr ± 4.94e+00
NGA Modelr2
A22.79930900e-06 AU/d²
Physical Parameters
H (abs. magnitude)19.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-26
RMS Residual0.460″
Uncertainty0
Orbit TypeApollo
MOID0.002052 AU
Observations Used305
Oppositions6
Arc Total1999-2023
First Observation Used1999-02-26
Last Observation Used2023-12-05
Observations (319)
Date Type RA Dec Mag Band Observatory
2023-10-17 07:19:45 C 01 15 28.044 -16 46 42.96 V G96
2023-10-17 07:28:01 C 01 15 27.382 -16 46 49.94 V G96
2023-10-17 07:36:17 C 01 15 26.752 -16 46 56.75 V G96
2023-10-17 07:44:34 C 01 15 26.096 -16 47 03.88 V G96
2023-10-21 09:27:25 C 01 08 25.792 -18 01 48.72 X F51
2023-10-21 10:02:28 C 01 08 23.157 -18 02 12.87 X F51
2023-10-21 10:19:09 C 01 08 21.903 -18 02 24.22 X F51
2023-10-29 11:20:09 C 00 56 00.803 -19 45 47.94 X F52
2023-10-29 11:35:24 C 00 55 59.869 -19 45 53.39 X F52
2023-10-29 11:50:31 C 00 55 58.965 -19 45 59.03 X F52
2023-11-03 08:01:08 C 00 49 57.953 -20 20 33.71 X F52
2023-11-03 08:16:52 C 00 49 57.141 -20 20 36.99 X F52
2023-11-03 08:32:37 C 00 49 56.328 -20 20 40.44 X F52
2023-11-11 05:27:02 C 00 42 53.287 -20 36 56.88 V G96
2023-11-11 05:34:34 C 00 42 53.082 -20 36 56.84 V G96
2023-11-11 05:42:06 C 00 42 52.812 -20 36 56.48 V G96
2023-11-11 05:49:38 C 00 42 52.592 -20 36 56.45 V G96
2023-12-05 05:49:15 C 00 42 58.491 -17 46 51.01 X F51
2023-12-05 06:04:01 C 00 42 58.800 -17 46 43.64 X F51