2015 DN53

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5430440484
Semi-major axis (a)2.3363177923 AU
Inclination (i)5.34120857°
Long. of Asc. Node (Ω)138.45927697° ± 5.00e+00
Arg. of Perihelion (ω)35.91221091° ± 6.00e+00
Mean Anomaly (M)359.30999615°
Mean Motion (n)0.2759873700°/day
Perihelion dist (q)1.06757600 AU
Aphelion dist (Q)3.60518140 AU
Orbital Period3.57120560 yr
Physical Parameters
H (abs. magnitude)24.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.223″
Uncertainty
Orbit TypeAmor
MOID0.090488 AU
Observations Used14
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-02-19
Observations (14)
Date Type RA Dec Mag Band Observatory
2015-02-16 09:41:37 C 11 15 20.377 +14 26 02.72 V F51
2015-02-16 09:42:34 C 11 15 20.702 +14 26 03.48 V F51
2015-02-16 09:59:05 C 11 15 25.850 +14 26 17.79 V F51
2015-02-16 10:15:32 C 11 15 30.952 +14 26 31.75 V F51
2015-02-16 10:32:02 C 11 15 36.070 +14 26 46.01 V F51
2015-02-17 12:54:12 C 11 24 26.359 +14 48 20.06 L F51
2015-02-17 13:28:05 C 11 24 37.431 +14 48 46.58 L F51
2015-02-17 13:45:14 C 11 24 42.927 +14 49 00.34 L F51
2015-02-18 10:54:06 C 11 32 11.799 +15 06 02.47 t 568
2015-02-18 10:56:00 C 11 32 12.430 +15 06 03.99 t 568
2015-02-18 10:57:59 C 11 32 13.096 +15 06 05.63 t 568
2015-02-19 11:12:56 C 11 40 58.27 +15 24 47.7 o 291
2015-02-19 11:18:06 C 11 41 00.10 +15 24 51.1 o 291
2015-02-19 11:23:22 C 11 41 02.01 +15 24 54.9 o 291