2015 DB

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4336796925 ± 2.00e+00
Semi-major axis (a)1.6851003386 AU ± 3.00e+00
Inclination (i)7.70190532° ± 4.00e+00
Long. of Asc. Node (Ω)148.64590250° ± 5.00e+00
Arg. of Perihelion (ω)29.82840992° ± 6.00e+00
Mean Anomaly (M)319.37755865° ± 2.80e-02
Mean Motion (n)0.4505652900°/day ± 1.20e+00
Perihelion dist (q)0.95430580 AU ± 3.77e+00
Aphelion dist (Q)2.41593460 AU ± 5.46e+00
Orbital Period2.18749130 yr ± 5.84e+00
Physical Parameters
H (abs. magnitude)27.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.550″
Uncertainty2
Orbit TypeApollo
MOID0.003719 AU
Observations Used69
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-02-19
Observations (70)
Date Type RA Dec Mag Band Observatory
2015-02-17 20:59:09 C 08 49 09.85 +12 12 56.1 q 160
2015-02-17 20:59:55 C 08 49 12.46 +12 13 32.1 q 160
2015-02-17 21:00:16 C 08 49 23.00 +12 10 47.5 q J95
2015-02-17 21:01:22 C 08 49 17.37 +12 14 42.5 q 160
2015-02-17 21:02:05 C 08 49 19.84 +12 15 16.2 q 160
2015-02-17 21:09:59 C 08 49 56.92 +12 18 33.3 q J95
2015-02-17 21:19:44 C 08 50 31.32 +12 26 24.7 q J95
2015-02-17 21:28:40 C 08 51 03.13 +12 33 39.8 q J95
2015-02-18 00:20:01 C 09 02 16.68 +15 03 55.6 q Z99
2015-02-18 00:23:07 C 09 02 30.31 +15 06 52.0 q Z99
2015-02-18 00:26:15 C 09 02 44.06 +15 09 52.0 q Z99
2015-02-18 03:34:29 C 09 20 59.29 +18 35 19.5 t H01
2015-02-18 03:45:44 C 09 22 03.78 +18 48 37.0 t H01
2015-02-18 03:56:06 C 09 23 03.79 +19 00 57.3 t H01
2015-02-18 04:10:01 C 09 24 25.62 +19 17 43.6 t H01
2015-02-19 03:13:37 C 14 55 41.54 +41 41 07.5 q J95
2015-02-19 03:18:54 C 14 57 01.93 +41 38 24.7 q J95
2015-02-19 03:24:10 C 14 58 21.89 +41 35 39.9 q J95
2015-02-19 03:29:26 C 14 59 40.99 +41 32 51.7 q J95
2015-02-19 03:34:37 C 15 00 58.52 +41 30 03.0 q J95