516155 (2016 DP)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4772799765 ± 2.26e-08
Semi-major axis (a)1.0225776013 AU ± 1.13e-09
Inclination (i)13.32605704° ± 1.51e-06
Long. of Asc. Node (Ω)54.35514621° ± 4.66e-06
Arg. of Perihelion (ω)254.00665540° ± 4.01e-06
Mean Anomaly (M)54.25144776° ± 1.78e-06
Mean Motion (n)0.9531645082°/day ± 1.58e-09
Perihelion dist (q)0.53452179 AU ± 2.31e-08
Aphelion dist (Q)1.51063341 AU ± 2.32e-08
Orbital Period1.03405684 yr ± 1.71e-09
Physical Parameters
H (abs. magnitude)20.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.221″
Uncertainty0
Orbit TypeApollo
MOID0.032361 AU
Observations Used560
Oppositions1
Arc Total2016-2026
First Observation Used2016-02-18
Last Observation Used2026-01-13
Observations (611)
Date Type RA Dec Mag Band Observatory
2016-02-18 12:01:36 C 14 15 31.93 +24 23 47.8 q G96
2016-02-18 12:09:06 C 14 15 32.45 +24 23 55.0 q G96
2016-02-18 12:16:37 C 14 15 32.99 +24 24 02.4 q G96
2016-02-18 12:24:07 C 14 15 33.52 +24 24 10.0 q G96
2016-02-19 10:50:11 C 14 17 16.07 +24 46 40.7 o 711
2016-02-19 10:55:23 C 14 17 16.44 +24 46 45.9 o 711
2016-02-19 11:00:43 C 14 17 16.81 +24 46 51.4 o 711
2016-02-19 11:06:29 C 14 17 17.24 +24 46 57.4 o 711
2016-02-20 07:50:32 C 14 18 53.13 +25 08 22.4 q G96
2016-02-20 07:55:48 C 14 18 53.49 +25 08 28.2 q G96
2016-02-20 08:06:19 C 14 18 54.25 +25 08 39.8 q G96
2016-02-20 10:22:18 C 14 19 03.87 +25 11 04.0 o 711
2016-02-20 10:27:36 C 14 19 04.22 +25 11 09.9 o 711
2016-02-20 10:33:02 C 14 19 04.66 +25 11 15.6 o 711
2016-02-24 09:56:57 C 14 26 29.83 +26 59 49.1 o 695
2016-02-24 10:06:16 C 14 26 30.50 +27 00 00.5 o 695
2016-02-24 10:15:35 C 14 26 31.19 +27 00 11.8 o 695
2016-02-27 10:15:18 C 14 32 17.72 +28 33 19.9 q H21
2016-02-27 10:31:11 C 14 32 18.93 +28 33 42.0 q H21
2016-02-27 10:47:31 C 14 32 20.21 +28 34 03.5 q H21
2016-02-28 10:13:16 C 14 34 16.22 +29 06 43.9 q H21
2016-02-28 10:24:23 C 14 34 17.07 +29 06 59.2 q H21
2016-02-28 10:35:55 C 14 34 17.97 +29 07 15.9 q H21
2016-02-28 12:17:59 C 14 34 26.36 +29 09 44.0 o 291
2016-02-28 12:20:29 C 14 34 26.56 +29 09 47.5 o 291
2016-02-28 12:22:59 C 14 34 26.75 +29 09 51.1 o 291
2016-03-01 11:49:48 C 14 38 27.30 +30 20 04.2 o 926
2016-03-01 12:04:17 C 14 38 28.43 +30 20 26.2 o 926
2016-03-01 12:14:49 C 14 38 29.28 +30 20 42.3 u 926
2016-03-01 12:18:44 C 14 38 29.58 +30 20 48.4 o 926
2016-03-01 12:30:35 C 14 38 30.57 +30 21 06.6 u 926
2016-03-01 12:47:00 C 14 38 31.83 +30 21 30.9 u 926
2016-03-06 09:59:46 C 14 49 09.57 +33 40 03.4 q H21
2016-03-06 10:04:56 C 14 49 10.02 +33 40 13.2 q H21
2016-03-06 10:10:13 C 14 49 10.51 +33 40 22.9 q H21
2016-03-06 10:15:29 C 14 49 10.98 +33 40 32.8 q H21
2016-03-06 10:20:40 C 14 49 11.43 +33 40 42.3 q H21
2016-03-10 00:15:33 C 14 57 59.29 +36 32 47.3 q A17
2016-03-10 00:32:28 C 14 58 01.05 +36 33 24.6 q A17
2016-03-10 00:49:21 C 14 58 02.82 +36 34 01.5 q A17
2016-03-10 22:09:40 C 15 00 25.74 +37 20 49.0 q 587
2016-03-10 22:10:42 C 15 00 25.83 +37 20 50.6 q 587
2016-03-10 22:42:06 C 15 00 29.25 +37 22 02.9 q 587
2016-03-11 11:59:45 C 15 01 58.70 +37 52 24.3 u 926
2016-03-11 12:04:13 C 15 01 59.21 +37 52 33.7 q 703
2016-03-11 12:09:31 C 15 01 59.71 +37 52 46.1 u 926
2016-03-11 12:11:31 C 15 01 59.95 +37 52 51.1 q 703
2016-03-11 12:18:50 C 15 02 00.77 +37 53 08.4 q 703
2016-03-11 12:19:11 C 15 02 00.74 +37 53 09.0 u 926
2016-03-11 12:26:09 C 15 02 01.52 +37 53 23.3 q 703