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
2023-01-18 09:06:28 C 07 24 28.082 +54 36 41.46 U F52
2023-01-18 09:23:53 C 07 24 24.528 +54 36 42.67 U F52
2023-01-18 09:41:19 C 07 24 20.952 +54 36 43.93 U F52
2023-01-28 11:51:53 C 06 43 03.82 +53 48 01.3 V D29
2023-01-28 12:12:15 C 06 43 01.03 +53 47 54.9 V D29
2023-01-29 04:52:58 C 06 40 43.878 +53 40 57.14 V G96
2023-01-29 05:00:37 C 06 40 42.798 +53 40 53.90 V G96
2023-01-29 05:08:15 C 06 40 41.700 +53 40 50.41 V G96
2023-01-29 05:15:51 C 06 40 40.645 +53 40 47.28 V G96
2023-03-21 05:48:05 C 06 24 53.620 +42 38 58.30 U F51
2023-03-21 05:59:29 C 06 24 54.232 +42 38 53.29 U F51
2023-03-21 06:11:07 C 06 24 54.861 +42 38 47.89 U F51
2023-10-17 14:33:55 C 09 44 17.932 +10 27 18.25 X F52
2023-10-17 14:35:45 C 09 44 17.895 +10 27 21.31 X F52
2023-10-17 14:41:16 C 09 44 17.738 +10 27 29.74 X F52
2023-10-17 14:43:06 C 09 44 17.695 +10 27 32.68 X F52
2023-10-17 14:48:37 C 09 44 17.539 +10 27 40.88 X F52
2023-10-17 14:50:27 C 09 44 17.502 +10 27 44.14 X F52
2023-10-17 14:55:57 C 09 44 17.352 +10 27 52.74 X F52
2023-10-17 14:57:47 C 09 44 17.310 +10 27 55.57 X F52
2023-10-27 14:56:04 C 09 41 32.169 +16 16 28.42 X F51
2023-10-27 15:02:36 C 09 41 32.142 +16 16 37.82 X F51
2023-10-27 15:09:09 C 09 41 32.074 +16 16 46.70 X F51
2023-11-13 21:31:45 C 09 39 58.23 +26 00 39.9 V O18
2023-11-13 21:41:42 C 09 39 58.06 +26 00 55.1 V O18
2023-11-13 21:51:40 C 09 39 57.89 +26 01 10.0 V O18
2023-11-18 14:25:03 C 09 37 53.946 +28 54 07.21 X F52
2023-11-18 14:40:47 C 09 37 53.462 +28 54 32.25 X F52
2023-11-18 14:56:37 C 09 37 52.982 +28 54 57.53 X F52
2023-11-18 15:12:30 C 09 37 52.490 +28 55 22.81 X F52
2023-11-25 14:29:21 C 09 31 49.943 +33 31 02.07 X F52
2023-11-25 14:43:24 C 09 31 49.148 +33 31 26.19 X F52
2023-11-25 14:57:24 C 09 31 48.368 +33 31 50.55 X F52
2023-12-11 08:49:13 C 08 56 40.463 +44 50 11.44 V G96
2023-12-11 08:56:45 C 08 56 39.304 +44 50 24.90 V G96
2023-12-11 09:04:18 C 08 56 38.148 +44 50 38.40 V G96
2023-12-11 09:11:50 C 08 56 36.978 +44 50 52.04 V G96
2023-12-12 12:00:27 C 08 52 34.425 +45 37 55.74 X F52
2023-12-12 12:18:08 C 08 52 31.536 +45 38 26.96 X F52
2023-12-12 12:35:51 C 08 52 28.641 +45 38 58.08 X F52
2023-12-12 12:53:32 C 08 52 25.756 +45 39 29.40 X F52
2023-12-30 11:48:47 C 07 19 32.995 +54 25 36.62 X F51
2023-12-30 11:59:07 C 07 19 30.306 +54 25 41.72 X F51
2023-12-30 12:09:28 C 07 19 27.655 +54 25 46.96 X F51
2023-12-30 12:19:48 C 07 19 24.990 +54 25 52.12 X F51
2023-12-31 10:59:09 C 07 13 48.399 +54 36 34.46 X F51
2023-12-31 11:12:21 C 07 13 45.003 +54 36 40.09 X F51
2023-12-31 11:25:35 C 07 13 41.577 +54 36 45.87 X F51
2023-12-31 11:38:45 C 07 13 38.183 +54 36 51.45 X F51
2024-01-02 10:35:04 C 07 02 07.931 +54 53 04.74 X F51