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
2024-01-02 10:53:41 C 07 02 03.228 +54 53 09.68 X F51
2024-01-02 11:30:54 C 07 01 53.859 +54 53 19.00 X F51
2024-11-23 12:07:35 C 09 25 57.140 +36 46 13.44 V 703
2024-11-23 12:13:56 C 09 25 55.564 +36 46 36.23 V 703
2024-11-23 12:17:40 C 09 25 54.678 +36 46 49.73 V 703
2024-11-23 12:21:35 C 09 25 53.746 +36 47 03.66 V 703
2024-11-25 13:18:16 C 09 14 12.101 +39 38 51.29 V T05
2024-11-25 13:22:21 C 09 14 11.045 +39 39 05.51 V T05
2024-11-25 13:26:58 C 09 14 09.770 +39 39 21.02 V T05
2024-11-25 13:44:22 C 09 14 05.186 +39 40 22.19 V T05
2024-11-27 09:46:17 C 09 02 35.489 +42 08 01.21 V T05
2024-11-27 10:22:13 C 09 02 25.428 +42 10 02.46 V T05
2024-11-27 10:26:19 C 09 02 24.346 +42 10 16.68 V T05
2024-11-27 10:50:52 C 09 02 17.429 +42 11 39.55 V T05
2024-11-29 01:26:55 B 08 51 19.83 +44 14 38.5 X K19
2024-11-29 01:32:04 B 08 51 18.24 +44 14 55.1 X K19
2024-11-29 01:37:13 B 08 51 16.67 +44 15 11.0 X K19
2024-11-29 09:29:26 C 08 48 57.276 +44 39 33.01 V 703
2024-11-29 09:32:48 C 08 48 56.243 +44 39 42.30 V 703
2024-11-29 09:36:10 C 08 48 55.285 +44 39 53.93 V 703
2024-11-29 09:39:32 C 08 48 54.151 +44 40 03.25 V 703
2024-11-29 11:43:29 C 08 48 18.110 +44 46 26.36 V T05
2024-11-29 11:46:15 C 08 48 17.256 +44 46 35.04 V T05
2024-11-29 12:28:25 C 08 48 04.092 +44 48 46.48 V T05
2024-11-29 12:47:37 C 08 47 58.092 +44 49 45.91 V T05
2024-11-29 14:47:17 C 08 47 20.475 +44 55 51.79 X F51
2024-11-29 15:03:53 C 08 47 15.234 +44 56 42.12 X F51
2024-11-29 15:20:30 C 08 47 09.962 +44 57 32.39 X F51
2024-11-29 15:37:07 C 08 47 04.723 +44 58 22.23 X F51
2024-12-02 08:55:03 C 08 26 23.377 +48 03 59.15 V 703
2024-12-02 08:58:24 C 08 26 22.182 +48 04 08.90 V 703
2024-12-02 09:01:46 C 08 26 21.044 +48 04 17.36 V 703
2024-12-02 09:05:07 C 08 26 19.918 +48 04 27.05 V 703
2024-12-04 07:33:19 C 08 10 19.283 +50 00 10.55 V 703
2024-12-04 07:39:54 C 08 10 16.925 +50 00 26.42 V 703
2024-12-04 07:43:14 C 08 10 15.704 +50 00 34.27 V 703
2024-12-04 07:46:35 C 08 10 14.452 +50 00 42.91 V 703
2024-12-05 12:34:17 C 07 59 49.394 +51 05 02.33 V T08
2024-12-05 12:36:57 C 07 59 48.353 +51 05 07.44 V T08
2024-12-05 12:42:14 C 07 59 46.318 +51 05 18.96 V T08
2024-12-05 12:56:29 C 07 59 40.913 +51 05 48.44 V T08
2024-12-07 10:01:00 C 07 42 52.253 +52 33 23.80 V T05
2024-12-07 10:04:16 C 07 42 51.043 +52 33 29.92 V T05
2024-12-07 10:16:09 C 07 42 46.373 +52 33 52.52 V T05
2024-12-07 10:32:03 C 07 42 40.123 +52 34 20.86 V T05
2024-12-08 07:23:12 C 07 34 41.405 +53 09 26.42 V G96
2024-12-08 07:30:45 C 07 34 38.420 +53 09 38.95 V G96
2024-12-08 07:38:19 C 07 34 35.418 +53 09 51.62 V G96
2024-12-08 08:00:25 C 07 34 26.634 +53 10 28.24 V G96
2024-12-09 10:01:19 C 07 24 24.461 +53 49 31.84 V T08