2015 DZ53

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8704082049 ± 5.74e-08
Semi-major axis (a)1.5120244900 AU ± 7.71e-09
Inclination (i)8.32106199° ± 6.19e-06
Long. of Asc. Node (Ω)56.79265939° ± 6.78e-05
Arg. of Perihelion (ω)250.91390300° ± 5.83e-05
Mean Anomaly (M)250.63401394° ± 1.25e-05
Mean Motion (n)0.5301198153°/day ± 4.06e-09
Perihelion dist (q)0.19594597 AU ± 8.68e-08
Aphelion dist (Q)2.82810301 AU ± 8.80e-08
Orbital Period1.85925192 yr ± 1.42e-08
Physical Parameters
H (abs. magnitude)20.94
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.306″
Uncertainty0
Orbit TypeApollo
MOID0.064540 AU
Observations Used56
Oppositions3
Arc Total2015-2021
First Observation Used2015-02-17
Last Observation Used2021-01-09
Observations (63)
Date Type RA Dec Mag Band Observatory
2020-12-26 16:47:04 C 00 03 28.89 +23 13 35.9 V L01
2020-12-26 16:49:53 C 00 03 31.34 +23 13 47.3 V L01
2020-12-26 16:51:55 C 00 03 33.05 +23 13 55.6 V L01
2021-01-01 06:47:07 S 01 30 59.604 +28 05 34.08 L C51
2021-01-01 11:29:30 S 01 33 11.131 +28 10 03.07 L C51
2021-01-02 00:02:47 S 01 38 48.804 +28 21 04.97 L C51
2021-01-05 07:33:27 C 02 08 10.839 +29 04 53.32 U F52
2021-01-05 07:48:11 C 02 08 15.347 +29 04 57.98 U F52
2021-01-05 08:17:32 C 02 08 24.301 +29 05 07.30 U F52
2021-01-09 06:30:03 C 02 33 19.010 +29 24 58.30 U F51
2021-01-09 06:47:40 C 02 33 22.844 +29 25 00.06 U F51
2021-01-09 07:05:13 C 02 33 26.654 +29 25 01.97 U F51
2021-01-09 07:22:47 C 02 33 30.482 +29 25 03.63 U F51