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
2023-02-28 19:07:41 B 07 34 21.391 +00 05 16.59 X B72
2023-02-28 19:07:44 C 07 34 21.32 +00 05 14.2 V G33
2023-02-28 19:08:48 B 07 34 20.949 +00 05 05.43 X B72
2023-02-28 19:09:22 C 07 34 20.69 +00 04 57.7 V G33
2023-02-28 19:11:06 C 07 34 20.00 +00 04 40.6 V G33
2023-02-28 20:22:21 C 07 33 49.334 -00 02 20.40 V M22
2023-02-28 20:26:55 C 07 33 47.446 -00 03 06.59 V M22
2023-02-28 20:27:59 C 07 33 50.35 -00 08 11.9 V C23
2023-02-28 20:34:42 C 07 33 44.290 -00 04 25.00 V M22
2023-02-28 20:49:08 C 07 33 38.414 -00 06 50.72 V M22
2023-02-28 20:58:25 C 07 33 38.33 -00 13 19.1 V C23
2023-02-28 21:19:00 C 07 33 30.20 -00 16 48.0 V C23
2023-02-28 21:24:46 C 07 33 27.92 -00 17 46.4 V C23
2023-03-01 19:30:54 C 07 25 05.43 -04 20 09.8 V G33
2023-03-01 19:35:57 C 07 25 03.13 -04 21 09.4 V G33
2023-03-01 19:41:23 C 07 25 00.69 -04 22 13.9 V G33
2023-03-01 19:46:24 C 07 24 58.38 -04 23 13.4 V G33
2023-03-01 20:10:34 C 07 24 47.74 -04 27 58.6 V C23
2023-03-01 20:28:39 C 07 24 39.48 -04 31 33.4 V C23
2023-03-01 20:49:13 C 07 24 30.01 -04 35 38.8 V C23
2023-03-01 21:11:26 C 07 24 19.81 -04 40 02.4 V C23
2023-03-02 10:50:26 C 07 18 26.51 -07 29 53.4 m Q10
2023-03-02 11:08:38 C 07 18 17.05 -07 33 52.9 m Q10
2023-03-02 11:30:50 C 07 18 05.47 -07 38 45.0 m Q10
2023-03-02 19:19:13 C 07 14 18.92 -09 24 20.7 V C40
2023-03-02 19:29:38 C 07 14 13.31 -09 26 43.0 V C40
2023-03-02 19:40:02 C 07 14 07.74 -09 29 06.3 V C40
2023-03-02 19:53:37 C 07 14 00.36 -09 32 13.9 V C40
2023-03-02 20:04:00 C 07 13 54.75 -09 34 37.2 V C40
2023-03-02 20:14:23 C 07 13 49.13 -09 36 59.9 V C40
2023-03-03 02:08:20 C 07 10 54.444 -10 55 17.04 V W68
2023-03-03 02:12:54 C 07 10 51.782 -10 56 22.85 V W68
2023-03-03 02:21:21 C 07 10 46.877 -10 58 23.70 V W68
2023-03-05 02:25:02 C 06 40 37.132 -24 14 58.63 V I52
2023-03-05 02:25:14 C 06 40 36.959 -24 15 01.94 V I52
2023-03-05 02:25:25 C 06 40 36.811 -24 15 05.87 V I52
2023-03-05 02:25:37 C 06 40 36.635 -24 15 09.36 V I52
2023-03-05 02:29:03 C 06 40 33.712 -24 16 12.76 V I52
2023-03-05 02:29:20 C 06 40 33.474 -24 16 17.98 V I52
2023-03-05 02:29:37 C 06 40 33.240 -24 16 23.05 V I52
2023-03-05 02:29:53 C 06 40 32.999 -24 16 28.27 V I52
2023-03-05 02:33:34 C 06 40 29.878 -24 17 35.81 V I52
2023-03-05 02:34:02 C 06 40 29.438 -24 17 45.20 V I52
2023-03-05 02:34:29 C 06 40 29.086 -24 17 52.91 V I52
2023-03-05 02:34:55 C 06 40 28.693 -24 18 01.19 V I52
2023-03-05 02:38:51 C 06 40 25.360 -24 19 13.55 V I52
2023-03-05 02:39:18 C 06 40 24.982 -24 19 21.68 V I52
2023-03-05 02:39:45 C 06 40 24.586 -24 19 30.14 V I52
2023-03-05 02:40:12 C 06 40 24.208 -24 19 38.28 V I52
2023-03-05 12:50:19 C 06 31 59.34 -27 29 11.7 V P87
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)