2015 DG198

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3747592000
Semi-major axis (a)1.6882322000 AU
Inclination (i)7.64000000°
Long. of Asc. Node (Ω)166.84170000°
Arg. of Perihelion (ω)22.48850000°
Mean Anomaly (M)308.62889000°
Mean Motion (n)0.4493200500°/day
Perihelion dist (q)1.05555170 AU
Aphelion dist (Q)2.32091270 AU
Orbital Period2.19355370 yr
Physical Parameters
H (abs. magnitude)24.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.300″
Uncertainty6
Orbit TypeAmor
MOID0.070536 AU
Observations Used30
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-04-24
Observations (30)
Date Type RA Dec Mag Band Observatory
2015-02-23 11:04:24 C 11 18 14.272 -09 17 38.35 L F51
2015-02-23 11:20:57 C 11 18 17.617 -09 17 24.90 L F51
2015-02-23 11:37:33 C 11 18 20.982 -09 17 11.59 L F51
2015-02-24 04:08:28 C 11 22 07.56 -09 02 14.7 t W87
2015-02-24 04:15:59 C 11 22 09.14 -09 02 08.2 t W87
2015-02-24 04:22:00 C 11 22 10.42 -09 02 03.0 t W87
2015-02-24 05:08:32 C 11 22 20.34 -09 01 22.7 u 807
2015-02-24 05:18:54 C 11 22 22.53 -09 01 13.5 u 807
2015-02-24 05:29:34 C 11 22 24.82 -09 01 04.2 u 807
2015-02-24 09:39:04 C 11 23 24.551 -08 58 22.82 t 568
2015-02-24 09:40:58 C 11 23 24.969 -08 58 21.16 t 568
2015-02-24 09:42:54 C 11 23 25.384 -08 58 19.44 t 568
2015-02-24 13:38:40 C 11 24 18.63 -08 53 29.1 t 474
2015-02-24 13:42:04 C 11 24 19.39 -08 53 26.7 t 474
2015-02-24 13:45:28 C 11 24 20.15 -08 53 23.5 t 474
2015-02-25 07:00:45 C 11 28 26.90 -08 37 15.6 u 807
2015-02-25 07:07:20 C 11 28 28.39 -08 37 09.0 u 807
2015-02-25 07:13:44 C 11 28 29.86 -08 37 02.2 u 807
2015-03-02 07:39:18 C 12 01 46.30 -06 05 31.4 u 807
2015-03-02 07:47:21 C 12 01 48.66 -06 05 18.4 u 807
2015-03-02 07:55:12 C 12 01 50.90 -06 05 06.1 u 807
2015-04-11 08:53:22 C 17 06 46.83 +20 15 19.0 u H21
2015-04-11 09:08:33 C 17 06 48.59 +20 15 24.5 u H21
2015-04-11 09:23:53 C 17 06 50.41 +20 15 30.3 u H21
2015-04-11 09:42:02 C 17 06 52.52 +20 15 37.0 u H21
2015-04-18 08:48:09 C 17 24 37.03 +20 56 15.7 u H21
2015-04-18 09:03:37 C 17 24 38.11 +20 56 17.4 u H21
2015-04-18 09:19:23 C 17 24 39.20 +20 56 19.8 u H21
2015-04-24 09:10:20 C 17 34 01.18 +21 03 05.0 u H21
2015-04-24 09:36:03 C 17 34 02.15 +21 03 04.0 u H21