2004 AD1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5628977762 ± 1.17e-07
Semi-major axis (a)1.9136583789 AU ± 1.03e-08
Inclination (i)6.19156311° ± 1.28e-05
Long. of Asc. Node (Ω)299.65623721° ± 2.33e-05
Arg. of Perihelion (ω)110.40443112° ± 3.86e-05
Mean Anomaly (M)107.31227061° ± 1.29e-05
Mean Motion (n)0.3723193941°/day ± 3.00e-09
Perihelion dist (q)0.83646433 AU ± 2.24e-07
Aphelion dist (Q)2.99085242 AU ± 2.24e-07
Orbital Period2.64726012 yr ± 2.14e-08
Physical Parameters
H (abs. magnitude)22.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.359″
Uncertainty0
Orbit TypeApollo
MOID0.027034 AU
Observations Used75
Oppositions9
Arc Total2004-2019
First Observation Used2004-01-13
Last Observation Used2019-08-30
Observations (75)
Date Type RA Dec Mag Band Observatory
2004-02-17 07:02:00 C 08 31 09.67 +10 15 15.9 d 291
2004-02-17 07:19:45 C 08 31 09.51 +10 15 14.6 d 291
2004-02-17 07:43:42 C 08 31 09.26 +10 15 11.6 d 291
2019-07-28 11:35:42 C 22 48 08.736 -01 34 44.87 V F52
2019-07-28 11:52:24 C 22 48 09.439 -01 34 25.66 V F52
2019-07-28 12:09:04 C 22 48 10.168 -01 34 06.01 V F52
2019-07-28 12:25:44 C 22 48 10.817 -01 33 46.70 V F52
2019-07-30 13:13:52 C 22 50 30.565 -00 34 35.93 V F52
2019-07-30 13:31:37 C 22 50 31.322 -00 34 13.65 V F52
2019-07-30 13:49:23 C 22 50 32.096 -00 33 51.17 V F52
2019-07-30 14:07:10 C 22 50 32.856 -00 33 28.55 V F52
2019-08-27 07:09:46 C 23 50 09.91 +31 51 38.3 V G96
2019-08-27 07:17:14 C 23 50 11.46 +31 52 26.1 V G96
2019-08-27 07:24:44 C 23 50 13.02 +31 53 13.1 V G96
2019-08-27 07:32:14 C 23 50 14.55 +31 54 00.5 V G96
2019-08-27 08:54:05 C 23 50 31.14 +32 02 36.6 V H01
2019-08-27 09:00:55 C 23 50 32.54 +32 03 19.6 V H01
2019-08-27 09:20:49 C 23 50 36.66 +32 05 25.1 V H01
2019-08-27 09:30:15 C 23 50 38.62 +32 06 24.6 V H01
2019-08-27 10:25:22 C 23 50 50.30 +32 12 13.7 V I52
2019-08-27 10:27:56 C 23 50 50.85 +32 12 30.0 V I52
2019-08-27 10:30:29 C 23 50 51.37 +32 12 45.9 V I52
2019-08-30 02:44:46 C 00 08 11.36 +39 35 24.3 V 204
2019-08-30 03:00:10 C 00 08 16.10 +39 37 17.4 V 204
2019-08-30 03:15:53 C 00 08 20.97 +39 39 13.5 V 204