786484 (2015 YE21)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0919132915 ± 7.53e-08
Semi-major axis (a)1.3174807525 AU ± 4.13e-09
Inclination (i)9.98104329° ± 3.69e-06
Long. of Asc. Node (Ω)276.59790974° ± 6.80e-06
Arg. of Perihelion (ω)142.68839299° ± 5.38e-05
Mean Anomaly (M)240.14410032° ± 4.44e-05
Mean Motion (n)0.6517722372°/day ± 3.06e-09
Perihelion dist (q)1.19638676 AU ± 9.92e-08
Aphelion dist (Q)1.43857474 AU ± 9.93e-08
Orbital Period1.51222502 yr ± 7.10e-09
Physical Parameters
H (abs. magnitude)20.91
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.251″
Uncertainty0
Orbit TypeAmor
MOID0.224196 AU
Observations Used299
Oppositions3
Arc Total2015-2025
First Observation Used2015-12-17
Last Observation Used2025-03-03
Observations (313)
Date Type RA Dec Mag Band Observatory
2021-11-11 12:41:02 C 07 22 42.435 +43 11 20.64 U F52
2021-11-18 06:20:30 C 07 30 48.75 +41 24 01.5 V G96
2021-11-18 06:27:58 C 07 30 49.01 +41 23 56.8 V G96
2021-11-18 06:35:27 C 07 30 49.20 +41 23 51.9 V G96
2021-11-18 06:42:54 C 07 30 49.45 +41 23 47.0 V G96
2021-11-28 11:51:59 C 07 34 56.790 +37 56 30.67 U F52
2021-11-28 12:08:23 C 07 34 56.552 +37 56 15.30 U F52
2021-11-28 12:24:52 C 07 34 56.310 +37 55 59.70 U F52
2021-11-28 12:41:18 C 07 34 56.063 +37 55 44.09 U F52
2021-12-01 08:26:57 C 07 34 14.30 +36 47 23.7 V G96
2021-12-01 08:34:20 C 07 34 14.11 +36 47 16.2 V G96
2021-12-01 08:41:43 C 07 34 13.92 +36 47 08.7 V G96
2021-12-01 08:49:08 C 07 34 13.73 +36 47 01.1 V G96
2021-12-03 06:15:06 C 07 33 19.25 +35 58 16.2 V 703
2021-12-03 06:23:03 C 07 33 18.91 +35 58 08.6 V 703
2021-12-03 06:30:58 C 07 33 18.68 +35 58 00.1 V 703
2021-12-03 06:38:54 C 07 33 18.46 +35 57 51.6 V 703
2021-12-12 05:14:58 C 07 24 21.91 +31 35 06.5 V 703
2021-12-12 05:22:40 C 07 24 21.45 +31 34 54.7 V 703
2021-12-12 05:30:22 C 07 24 20.93 +31 34 45.4 V 703
2021-12-12 05:38:04 C 07 24 20.37 +31 34 33.9 V 703
2021-12-13 10:55:02 C 07 22 34.98 +30 54 46.5 V T08
2021-12-13 10:55:42 C 07 22 34.85 +30 54 45.1 V T08
2021-12-13 10:57:42 C 07 22 34.72 +30 54 42.9 V T08
2021-12-13 11:35:18 C 07 22 31.97 +30 53 50.1 V T08
2021-12-13 11:44:39 C 07 22 31.41 +30 53 37.2 V T08
2021-12-15 00:13:09 C 07 20 12.66 +30 02 08.4 X C95
2021-12-15 00:30:41 C 07 20 11.44 +30 01 44.1 X C95
2021-12-15 00:48:16 C 07 20 10.07 +30 01 18.9 X C95
2021-12-15 01:04:59 C 07 20 08.82 +30 00 55.4 X C95
2021-12-15 01:20:49 C 07 20 07.64 +30 00 32.6 X C95
2021-12-27 08:02:50 C 06 57 27.21 +22 28 05.6 V G96
2021-12-27 08:09:31 C 06 57 26.61 +22 27 54.6 V G96
2021-12-27 08:16:12 C 06 57 25.98 +22 27 44.6 V G96
2021-12-27 08:22:54 C 06 57 25.38 +22 27 33.5 V G96
2022-01-06 21:12:20 C 06 37 39.87 +16 00 07.9 V 130
2022-01-06 21:16:29 C 06 37 39.56 +16 00 01.9 V 130
2022-01-06 21:20:13 C 06 37 39.29 +15 59 56.4 V 130
2022-01-12 07:37:14 C 06 29 28.13 +13 06 17.8 V T05
2022-01-12 08:12:03 C 06 29 25.87 +13 05 34.8 V T05
2022-01-12 08:14:50 C 06 29 25.71 +13 05 31.0 V T05
2022-01-12 08:42:10 C 06 29 23.98 +13 04 57.1 V T05
2024-09-02 09:59:25 C 02 46 45.293 +42 30 03.38 V G96
2024-09-02 10:06:56 C 02 46 46.031 +42 30 11.05 V G96
2024-09-02 10:14:27 C 02 46 46.844 +42 30 18.86 V G96
2024-11-12 14:37:52 C 05 04 57.248 +54 21 37.20 X F51
2024-11-12 14:45:41 C 05 04 57.020 +54 21 32.24 X F51
2024-11-12 14:53:30 C 05 04 56.775 +54 21 27.16 X F51
2024-11-12 15:01:19 C 05 04 56.558 +54 21 22.04 X F51
2024-12-05 10:38:10 C 04 40 16.442 +43 38 48.30 V T08