2016 OY2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4609416287 ± 4.23e-08
Semi-major axis (a)1.6962636477 AU ± 3.35e-08
Inclination (i)22.33954084° ± 9.72e-06
Long. of Asc. Node (Ω)26.65146795° ± 1.12e-05
Arg. of Perihelion (ω)342.17398396° ± 1.56e-05
Mean Anomaly (M)49.11052735° ± 4.72e-05
Mean Motion (n)0.4461411103°/day ± 1.32e-08
Perihelion dist (q)0.91438512 AU ± 7.40e-08
Aphelion dist (Q)2.47814218 AU ± 8.68e-08
Orbital Period2.20922542 yr ± 6.54e-08
Physical Parameters
H (abs. magnitude)18.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.307″
Uncertainty0
Orbit TypeApollo
MOID0.065701 AU
Observations Used72
Oppositions5
Arc Total2016-2025
First Observation Used2016-08-02
Last Observation Used2025-12-17
Observations (96)
Date Type RA Dec Mag Band Observatory
2016-11-08 19:48:48 S 11 24 56.65 +63 36 18.8 L C51
2016-11-08 22:57:29 S 11 25 17.29 +63 42 27.6 L C51
2016-11-09 02:06:10 S 11 25 37.913 +63 48 33.73 L C51
2016-11-18 12:25:09 C 11 47 51.61 +69 45 32.6 o 291
2016-11-18 12:27:56 C 11 47 51.78 +69 45 36.5 o 291
2016-11-18 12:30:44 C 11 47 52.04 +69 45 40.5 o 291
2016-12-10 08:30:09 C 11 51 07.28 +79 09 29.0 o 291
2016-12-10 08:34:09 C 11 51 07.28 +79 09 31.8 o 291
2016-12-10 08:38:08 C 11 51 06.33 +79 09 37.1 o 291
2017-01-29 08:55:41 C 06 14 01.65 +71 47 31.3 o 291
2017-01-29 08:59:16 C 06 14 01.63 +71 47 27.4 o 291
2017-01-29 09:02:51 C 06 14 01.64 +71 47 22.6 o 291
2018-04-21 07:38:24 C 14 53 36.20 -27 21 32.8 o 691
2018-04-21 07:50:57 C 14 53 35.27 -27 21 36.0 o 691
2018-04-21 07:55:58 C 14 53 34.82 -27 21 37.3 U V06
2018-04-21 08:03:28 C 14 53 34.29 -27 21 38.7 o 691
2018-04-21 08:08:10 C 14 53 33.90 -27 21 40.4 U V06
2018-04-21 08:20:27 C 14 53 32.97 -27 21 43.6 U V06
2018-04-21 08:32:44 C 14 53 32.06 -27 21 46.6 U V06
2018-05-24 06:06:48 C 13 47 16.74 -28 28 38.6 U V06
2018-05-24 06:21:31 C 13 47 15.59 -28 28 37.7 U V06
2018-05-24 06:28:53 C 13 47 15.03 -28 28 37.8 U V06
2019-01-15 01:41:23 C 23 09 13.11 +01 21 08.2 o 291
2019-01-15 01:48:43 C 23 09 14.27 +01 21 23.4 o 291
2019-01-15 01:56:02 C 23 09 15.48 +01 21 39.3 o 291
2020-04-15 06:16:55 C 13 29 47.53 -07 40 09.0 V G96
2020-04-15 06:24:59 C 13 29 46.96 -07 40 08.4 V G96
2020-04-15 06:33:03 C 13 29 46.38 -07 40 07.8 V G96
2020-04-15 06:41:07 C 13 29 45.82 -07 40 07.2 V G96
2020-04-19 10:53:28 C 13 22 51.883 -07 34 03.17 U F52
2020-04-19 11:09:29 C 13 22 50.765 -07 34 01.98 U F52
2020-04-19 11:25:27 C 13 22 49.624 -07 34 01.06 U F52
2020-04-19 11:41:25 C 13 22 48.490 -07 34 00.29 U F52
2020-04-20 08:51:29 C 13 21 21.715 -07 32 45.23 U F51
2020-04-20 09:09:38 C 13 21 20.450 -07 32 44.30 U F51
2020-04-20 09:27:44 C 13 21 19.161 -07 32 43.27 U F51
2020-04-20 09:45:51 C 13 21 17.897 -07 32 42.30 U F51
2024-03-31 07:18:09 C 11 30 50.890 +24 57 38.73 X F52
2024-03-31 07:36:53 C 11 30 49.716 +24 57 36.07 X F52
2024-03-31 07:55:41 C 11 30 48.552 +24 57 33.18 X F52
2025-10-30 21:20:11 C 10 32 29.343 +33 50 44.85 W O18
2025-10-30 22:25:02 C 10 32 36.252 +33 50 43.20 W O18
2025-12-17 11:22:47 C 11 56 35.005 +35 59 13.06 V G96
2025-12-17 11:30:11 C 11 56 35.236 +35 59 15.68 V G96
2025-12-17 11:37:35 C 11 56 35.423 +35 59 19.36 V G96
2025-12-17 11:45:02 C 11 56 35.768 +35 59 21.30 V G96