2015 DZ198

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5199976422 ± 2.00e+00
Semi-major axis (a)1.9341990588 AU ± 3.00e+00
Inclination (i)3.07109440° ± 4.00e+00
Long. of Asc. Node (Ω)162.28416478° ± 5.00e+00
Arg. of Perihelion (ω)312.03236592° ± 6.00e+00
Mean Anomaly (M)9.46364071° ± 3.87e-01
Mean Motion (n)0.3663902600°/day ± 8.52e-01
Perihelion dist (q)0.92841820 AU ± 4.13e+00
Aphelion dist (Q)2.94002980 AU ± 5.98e+00
Orbital Period2.69004880 yr ± 6.26e+00
Physical Parameters
H (abs. magnitude)24.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.289″
Uncertainty3
Orbit TypeApollo
MOID0.011814 AU
Observations Used24
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-03-11
Observations (24)
Date Type RA Dec Mag Band Observatory
2015-02-25 11:29:11 C 11 18 06.227 -06 22 43.03 L F51
2015-02-25 11:49:15 C 11 18 16.591 -06 20 41.92 L F51
2015-02-25 12:09:17 C 11 18 26.907 -06 18 41.24 L F51
2015-02-25 22:07:59 C 11 24 07.45 -05 24 01.0 q 587
2015-02-25 22:13:35 C 11 24 10.03 -05 23 31.7 q 587
2015-02-25 22:19:11 C 11 24 12.68 -05 23 02.8 q 587
2015-02-25 22:24:51 C 11 24 15.32 -05 22 32.8 q 587
2015-02-26 20:58:22 C 11 34 19.75 -03 38 29.4 q K61
2015-02-26 20:59:19 C 11 34 20.10 -03 38 25.6 q K61
2015-02-26 21:02:17 C 11 34 21.15 -03 38 14.6 q K61
2015-02-26 21:16:55 C 11 34 26.42 -03 37 13.6 q 246
2015-02-26 21:17:10 C 11 34 26.49 -03 37 12.7 q 246
2015-02-26 21:17:53 C 11 34 26.73 -03 37 09.9 q 246
2015-02-26 21:18:11 C 11 34 26.86 -03 37 08.5 q 246
2015-02-26 21:18:29 C 11 34 26.94 -03 37 07.4 q 246
2015-02-26 21:18:44 C 11 34 27.03 -03 37 06.7 q 246
2015-02-26 21:19:01 C 11 34 27.18 -03 37 05.6 q 246
2015-02-26 21:19:16 C 11 34 27.24 -03 37 04.4 q 246
2015-02-26 21:19:34 C 11 34 27.31 -03 37 03.3 q 246
2015-03-02 06:54:39 C 11 55 21.10 +00 11 25.9 u 807
2015-03-02 07:05:12 C 11 55 22.50 +00 11 45.6 u 807
2015-03-02 07:15:25 C 11 55 23.87 +00 12 04.6 u 807
2015-03-11 11:02:15 C 12 13 44.05 +03 50 19.5 o 291
2015-03-11 11:13:11 C 12 13 44.29 +03 50 25.4 o 291