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
2015-03-29 02:53:58 C 05 08 49.53 +02 23 07.4 o 291
2015-03-29 02:56:54 C 05 08 49.40 +02 22 58.8 o 291
2015-05-16 10:10:51 C 23 07 00.29 -55 52 16.4 u 807
2015-05-16 10:16:18 C 23 06 58.22 -55 52 14.4 u 807
2015-05-16 10:23:59 C 23 06 55.33 -55 52 12.0 u 807
2015-05-28 07:14:12 C 21 46 39.51 -52 31 36.8 u 807
2015-05-28 07:18:45 C 21 46 38.36 -52 31 33.9 u 807
2015-05-28 07:23:34 C 21 46 37.13 -52 31 30.9 u 807
2015-05-28 07:27:51 C 21 46 36.09 -52 31 27.6 u 807
2015-05-28 07:32:31 C 21 46 34.91 -52 31 24.1 u 807
2015-05-31 07:30:20 C 21 30 32.80 -51 31 16.5 u 807
2015-05-31 07:36:49 C 21 30 31.28 -51 31 12.2 u 807
2015-05-31 07:43:20 C 21 30 29.76 -51 31 07.2 u 807
2015-06-07 05:57:18 C 20 57 16.43 -49 06 32.1 u 807
2015-06-07 06:02:34 C 20 57 15.37 -49 06 28.0 u 807
2015-06-07 06:08:12 C 20 57 14.22 -49 06 23.4 u 807
2015-06-07 06:13:22 C 20 57 13.18 -49 06 19.3 u 807
2015-06-07 06:19:01 C 20 57 12.04 -49 06 14.4 u 807
2015-06-08 06:25:51 C 20 52 43.22 -48 44 44.4 u 807
2015-06-08 06:29:56 C 20 52 42.42 -48 44 41.7 u 807
2015-06-08 06:34:50 C 20 52 41.43 -48 44 37.7 u 807
2015-06-08 06:39:06 C 20 52 40.58 -48 44 33.8 u 807
2015-06-08 06:43:10 C 20 52 39.81 -48 44 30.1 u 807
2015-06-14 08:31:32 C 20 27 06.61 -46 31 20.0 u 807
2015-06-14 08:36:48 C 20 27 05.66 -46 31 14.5 u 807
2015-06-14 08:42:02 C 20 27 04.74 -46 31 09.2 u 807
2015-06-18 05:31:08 C 20 12 14.85 -45 03 19.9 u 807
2015-06-18 05:35:26 C 20 12 14.13 -45 03 16.0 u 807
2015-06-18 05:39:54 C 20 12 13.38 -45 03 12.0 u 807
2015-06-18 05:43:57 C 20 12 12.70 -45 03 08.3 u 807
2015-06-18 05:48:26 C 20 12 11.96 -45 03 04.2 u 807
2015-06-26 05:00:41 C 19 45 20.02 -41 57 08.4 u 807
2015-06-26 05:08:29 C 19 45 18.96 -41 57 01.0 u 807
2015-06-26 05:16:17 C 19 45 17.89 -41 56 53.5 u 807
2016-11-11 08:57:50 C 07 39 31.06 +29 37 01.4 o 695
2016-11-11 09:01:54 C 07 39 31.29 +29 37 01.7 o 695
2016-12-24 04:53:18 C 08 08 16.64 +31 44 56.2 t 705
2016-12-24 04:54:45 C 08 08 16.60 +31 44 56.5 t 705
2016-12-24 04:56:13 C 08 08 16.59 +31 44 56.7 t 705
2017-01-16 11:29:51 C 07 39 36.121 +33 35 19.65 L F51
2017-01-16 11:46:39 C 07 39 34.464 +33 35 20.48 L F51
2017-01-16 12:20:12 C 07 39 31.138 +33 35 22.23 L F51
2017-01-19 02:11:05 C 07 33 42.07 +33 38 20.4 U 204
2017-01-19 02:33:58 C 07 33 39.69 +33 38 19.6 U 204
2017-01-31 01:16:52 C 07 01 36.59 +32 52 26.3 q W34
2017-01-31 01:28:56 C 07 01 35.04 +32 52 21.6 q W34
2017-01-31 01:40:33 C 07 01 33.43 +32 52 17.1 q W34
2017-01-31 01:52:09 C 07 01 31.97 +32 52 14.5 q W34
2017-02-04 03:56:14 C 06 49 33.16 +32 07 01.7 q G96
2017-02-04 04:11:57 C 06 49 31.17 +32 06 54.0 q G96
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)