2016 RY40

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2767241573 ± 8.47e-07
Semi-major axis (a)1.5765453263 AU ± 3.19e-08
Inclination (i)15.49457095° ± 2.53e-05
Long. of Asc. Node (Ω)55.44012328° ± 4.91e-05
Arg. of Perihelion (ω)124.27108385° ± 2.90e-04
Mean Anomaly (M)62.40229186° ± 4.33e-04
Mean Motion (n)0.4979119896°/day ± 1.51e-08
Perihelion dist (q)1.14027715 AU ± 1.33e-06
Aphelion dist (Q)2.01281350 AU ± 1.34e-06
Orbital Period1.97951908 yr ± 6.01e-08
Physical Parameters
H (abs. magnitude)19.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.240″
Uncertainty0
Orbit TypeAmor
MOID0.207661 AU
Observations Used140
Oppositions4
Arc Total2016-2025
First Observation Used2016-09-08
Last Observation Used2025-01-01
Observations (144)
Date Type RA Dec Mag Band Observatory
2022-09-28 08:20:52 C 02 24 47.351 -04 32 44.20 V G96
2022-09-28 08:28:20 C 02 24 46.984 -04 32 45.89 V G96
2022-10-01 11:37:44 C 02 21 07.557 -04 46 06.24 U F51
2022-10-01 12:16:31 C 02 21 05.473 -04 46 12.93 U F51
2022-10-01 12:35:51 C 02 21 04.440 -04 46 16.31 U F51
2022-10-18 08:56:28 C 01 55 34.423 -05 37 24.16 U F51
2022-10-18 09:13:31 C 01 55 33.150 -05 37 25.12 U F51
2022-10-18 09:30:35 C 01 55 31.880 -05 37 26.12 U F51
2022-10-24 09:35:44 C 01 45 04.788 -05 40 59.55 U F52
2022-10-24 10:07:12 C 01 45 02.415 -05 40 59.24 U F52
2022-10-24 10:22:55 C 01 45 01.227 -05 40 59.02 U F52
2022-10-29 05:54:51 C 01 36 40.151 -05 36 13.10 V G96
2022-10-29 06:02:21 C 01 36 39.571 -05 36 13.28 V G96
2022-10-29 06:09:50 C 01 36 39.078 -05 36 12.31 V G96
2022-10-29 06:17:19 C 01 36 38.545 -05 36 12.38 V G96
2022-11-20 04:54:11 C 01 05 46.871 -03 44 53.16 V G96
2022-11-20 05:01:37 C 01 05 46.514 -03 44 50.75 V G96
2022-11-20 05:09:03 C 01 05 46.219 -03 44 47.94 V G96
2022-11-20 05:16:30 C 01 05 45.845 -03 44 45.20 V G96
2024-09-12 13:02:39 C 02 48 22.066 -01 15 09.60 X F51
2024-09-12 13:49:34 C 02 48 21.435 -01 15 14.94 X F51
2024-09-12 14:07:01 C 02 48 21.180 -01 15 17.20 X F51
2024-10-07 11:08:55 C 02 27 42.033 -02 36 46.48 X F51
2024-10-07 11:25:21 C 02 27 41.046 -02 36 48.47 X F51
2024-10-07 11:41:31 C 02 27 40.076 -02 36 50.64 X F51
2024-10-31 09:21:00 C 01 47 55.490 -02 58 41.77 X F52
2024-10-31 09:38:23 C 01 47 54.185 -02 58 39.95 X F52
2024-10-31 09:55:44 C 01 47 52.862 -02 58 38.67 X F52
2024-10-31 10:13:05 C 01 47 51.562 -02 58 37.02 X F52
2024-11-01 06:36:07 C 01 46 22.843 -02 56 53.84 V G96
2024-11-01 06:43:36 C 01 46 22.292 -02 56 53.02 V G96
2024-11-01 06:51:07 C 01 46 21.727 -02 56 52.26 V G96
2024-11-01 06:58:36 C 01 46 21.158 -02 56 51.50 V G96
2024-11-27 07:28:24 C 01 11 31.264 -00 26 22.18 X F51
2024-11-27 07:46:14 C 01 11 30.613 -00 26 15.47 X F51
2024-11-27 08:04:01 C 01 11 29.962 -00 26 09.28 X F51
2024-12-03 06:35:08 C 01 07 35.152 +00 30 26.42 X F52
2024-12-03 06:52:46 C 01 07 34.709 +00 30 33.54 X F52
2024-12-03 07:28:13 C 01 07 33.894 +00 30 48.70 X F52
2024-12-07 00:43:19 C 01 05 58.02 +01 09 25.1 V H21
2024-12-07 00:47:24 C 01 05 57.96 +01 09 26.6 V H21
2025-01-01 12:09:46 C 01 10 38.205 +06 21 19.95 O18
2025-01-01 14:41:47 C 01 10 42.144 +06 22 45.40 O18
2025-01-01 14:43:29 C 01 10 42.177 +06 22 46.04 O18