1998 KD3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5099057000
Semi-major axis (a)2.0428401000 AU
Inclination (i)29.47072000°
Long. of Asc. Node (Ω)241.25372000°
Arg. of Perihelion (ω)324.80439000°
Mean Anomaly (M)154.91596000°
Mean Motion (n)0.3375611900°/day
Perihelion dist (q)1.00118430 AU
Aphelion dist (Q)3.08449590 AU
Orbital Period2.91978960 yr
Physical Parameters
H (abs. magnitude)20.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.710″
Uncertainty4
Orbit TypeAmor
MOID0.050086 AU
Observations Used172
Oppositions1
Arc Total
First Observation Used
Last Observation Used1998-06-21
Observations (176)
Date Type RA Dec Mag Band Observatory
1998-06-02 22:29:01 C 15 46 55.76 +21 46 35.3 046
1998-06-02 22:30:37 C 15 46 56.04 +21 46 41.1 046
1998-06-02 23:35:13 C 15 47 08.03 +21 50 45.4 118
1998-06-02 23:42:11 C 15 47 09.35 +21 51 11.4 118
1998-06-04 22:48:35 C 15 55 39.83 +24 24 21.8 118
1998-06-04 22:56:36 C 15 55 41.02 +24 24 43.6 118
1998-06-06 07:32:38 C 16 00 37.96 +25 46 49.5 658
1998-06-06 07:37:50 C 16 00 38.67 +25 47 02.0 658
1998-06-06 07:43:58 C 16 00 39.47 +25 47 15.3 658
1998-06-07 09:10:50 C 16 04 04.43 +26 40 50.4 658
1998-06-07 09:14:12 C 16 04 04.85 +26 40 57.2 658
1998-06-07 09:32:10 C 16 04 07.00 +26 41 31.3 658
1998-06-09 08:07:41 C 16 09 37.62 +28 00 50.3 658
1998-06-09 08:15:56 C 16 09 38.33 +28 01 02.8 658
1998-06-09 08:20:11 C 16 09 38.74 +28 01 08.7 658
1998-06-14 09:41:30 C 16 20 36.13 +30 09 29.7 658
1998-06-14 09:48:11 C 16 20 36.56 +30 09 34.7 658
1998-06-14 09:55:40 C 16 20 37.06 +30 09 39.3 658
1998-06-16 08:57:14 C 16 23 58.94 +30 38 47.4 658
1998-06-16 09:02:07 C 16 23 59.27 +30 38 50.2 658
1998-06-20 09:12:38 C 16 29 51.78 +31 14 37.0 658
1998-06-20 09:19:09 C 16 29 52.14 +31 14 38.3 658
1998-06-20 09:23:13 C 16 29 52.36 +31 14 39.3 658
1998-06-21 08:47:28 C 16 31 09.25 +31 19 29.8 658
1998-06-21 08:58:24 C 16 31 09.81 +31 19 31.8 658
1998-06-21 09:05:53 C 16 31 10.17 +31 19 32.8 658