535844 (2015 BY310)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4009974296 ± 5.16e-09
Semi-major axis (a)1.5869525632 AU ± 8.62e-10
Inclination (i)4.75490783° ± 9.00e-07
Long. of Asc. Node (Ω)328.20491126° ± 2.38e-06
Arg. of Perihelion (ω)229.74336179° ± 3.09e-06
Mean Anomaly (M)114.90426500° ± 8.51e-07
Mean Motion (n)0.4930220674°/day ± 4.02e-10
Perihelion dist (q)0.95058866 AU ± 8.21e-09
Aphelion dist (Q)2.22331646 AU ± 8.28e-09
Orbital Period1.99915247 yr ± 1.63e-09
Physical Parameters
H (abs. magnitude)21.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.254″
Uncertainty0
Orbit TypeApollo
MOID0.023641 AU
Observations Used888
Radar Obs Used1
Oppositions4
Arc Total2015-2025
First Observation Used2015-01-18
Last Observation Used2025-07-01
Observations (956)
Date Type RA Dec Mag Band Observatory
2015-01-18 06:59:26 C 06 59 05.360 +34 33 17.64 L F51
2015-01-18 07:18:34 C 06 59 03.074 +34 33 17.09 L F51
2015-01-18 07:37:41 C 06 59 00.799 +34 33 16.38 L F51
2015-01-18 07:56:56 C 06 58 58.490 +34 33 15.63 L F51
2015-01-18 22:27:08 C 06 57 20.15 +34 31 53.4 M 033
2015-01-18 22:33:42 C 06 57 19.48 +34 31 53.4 M 033
2015-01-18 22:50:13 C 06 57 17.50 +34 31 51.1 M 033
2015-01-18 22:56:46 C 06 57 16.73 +34 31 50.8 M 033
2015-01-19 03:53:54 C 06 56 43.96 +34 31 28.6 u H21
2015-01-19 04:02:28 C 06 56 42.91 +34 31 27.7 u H21
2015-01-19 04:11:03 C 06 56 41.82 +34 31 26.5 u H21
2015-01-19 08:42:00 C 06 56 11.443 +34 31 10.42 t 568
2015-01-19 08:43:51 C 06 56 11.221 +34 31 10.26 t 568
2015-01-19 08:45:44 C 06 56 10.991 +34 31 10.08 t 568
2015-01-20 03:38:30 C 06 54 02.74 +34 28 52.4 q H36
2015-01-20 04:00:31 C 06 54 00.17 +34 28 49.9 q H36
2015-01-22 21:57:50 C 06 46 22.92 +34 17 46.5 q 958
2015-01-22 22:10:32 C 06 46 21.35 +34 17 43.3 q 958
2015-01-22 22:23:14 C 06 46 19.80 +34 17 40.9 q 958
2015-01-28 01:38:59 C 06 31 54.29 +33 41 03.7 q 204
2015-01-28 01:54:09 C 06 31 52.43 +33 40 56.7 q 204
2015-01-28 02:32:57 C 06 31 50.33 +33 40 52.9 u H21
2015-01-28 02:43:05 C 06 31 49.06 +33 40 50.0 u H21
2015-01-28 02:52:48 C 06 31 47.85 +33 40 45.9 u H21
2015-02-04 07:16:26 C 06 12 33.72 +32 14 45.1 t 705
2015-02-04 07:18:18 C 06 12 33.51 +32 14 43.9 t 705
2015-02-04 07:20:10 C 06 12 33.29 +32 14 41.1 t 705
2015-02-06 03:02:32 C 06 08 05.47 +31 46 53.1 o 291
2015-02-06 03:05:06 C 06 08 05.13 +31 46 50.7 o 291
2015-02-06 03:07:40 C 06 08 04.83 +31 46 48.9 o 291
2015-02-08 06:39:00 C 06 02 58.63 +31 10 55.9 o 291
2015-02-08 06:41:45 C 06 02 58.34 +31 10 53.8 o 291
2015-02-11 02:47:00 C 05 56 45.12 +30 18 51.9 q H21
2015-02-11 02:57:44 C 05 56 44.07 +30 18 43.4 q H21
2015-02-17 03:01:50 C 05 45 24.03 +28 12 52.1 q H21
2015-02-17 03:14:17 C 05 45 23.07 +28 12 39.5 q H21
2015-02-17 03:26:42 C 05 45 22.09 +28 12 27.3 q H21
2015-02-20 01:45:08 C 05 40 49.47 +27 03 53.4 q H21
2015-02-20 01:55:56 C 05 40 48.76 +27 03 41.2 q H21
2015-02-20 02:06:57 C 05 40 47.95 +27 03 30.9 q H21
2015-02-24 02:22:26 C 05 35 33.29 +25 22 20.0 q H21
2015-02-24 02:33:53 C 05 35 32.60 +25 22 07.6 q H21
2015-02-24 02:45:20 C 05 35 31.93 +25 21 54.3 q H21
2015-03-09 04:40:54 C 05 24 28.21 +18 45 24.4 o 291
2015-03-09 04:43:33 C 05 24 28.10 +18 45 20.4 o 291
2015-03-09 04:46:13 C 05 24 28.01 +18 45 16.1 o 291
2015-03-21 02:40:57 C 05 16 57.84 +10 21 54.6 o 291
2015-03-21 02:42:48 C 05 16 57.67 +10 21 50.8 o 291
2015-03-21 02:44:37 C 05 16 57.65 +10 21 47.7 o 291
2015-03-29 02:51:03 C 05 08 49.79 +02 23 15.6 o 291
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2023-03-05 04:10:00 28371192 2 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)