2020 BL15

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.4225237117 ± 2.00e+00
Semi-major axis (a)	1.5472307378 AU ± 3.00e+00
Inclination (i)	0.71080476° ± 4.00e+00
Long. of Asc. Node (Ω)	54.64017926° ± 5.00e+00
Arg. of Perihelion (ω)	15.45993446° ± 6.00e+00
Mean Anomaly (M)	29.86737540° ± 6.66e-01
Mean Motion (n)	0.5121195000°/day ± 1.49e+00
Perihelion dist (q)	0.89348850 AU ± 3.55e+00
Aphelion dist (Q)	2.20097370 AU ± 5.27e+00
Orbital Period	1.92456590 yr ± 5.60e+00

Physical Parameters

H (abs. magnitude)	26.40
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-04-18
RMS Residual	0.506″
Uncertainty	3
Orbit Type	Apollo
MOID	0.007007 AU
Observations Used	16
Oppositions	1
Arc Total	2020-2020
First Observation Used	—
Last Observation Used	2020-02-02

Observations (16)

Date	Type	RA	Dec	Mag	Band	Observatory
2020-01-31 05:56:55	C	07 46 03.10	+32 27 00.5	–	V	G96
2020-01-31 06:05:04	C	07 46 06.35	+32 26 36.6	–	V	G96
2020-01-31 06:13:14	C	07 46 09.43	+32 26 13.1	–	V	G96
2020-01-31 06:23:09	C	07 46 13.42	+32 25 44.0	–	V	G96
2020-01-31 08:34:29	C	07 47 04.78	+32 19 09.3	–	V	I52
2020-01-31 08:39:17	C	07 47 06.67	+32 18 53.7	–	V	I52
2020-01-31 08:44:05	C	07 47 08.59	+32 18 39.5	–	V	I52
2020-01-31 18:34:33	C	07 51 20.71	+31 49 39.2	–	V	033
2020-01-31 18:37:16	C	07 51 21.74	+31 49 32.2	–	V	033
2020-01-31 18:40:00	C	07 51 22.78	+31 49 25.4	–	V	033
2020-02-01 03:36:33	C	07 54 48.71	+31 25 35.2	–	V	I52
2020-02-01 03:40:09	C	07 54 49.95	+31 25 25.5	–	V	I52
2020-02-01 03:43:45	C	07 54 51.09	+31 25 17.1	–	V	I52
2020-02-02 04:45:16	C	08 03 21.06	+30 21 40.1	–	V	I52
2020-02-02 04:51:36	C	08 03 22.83	+30 21 25.3	–	V	I52
2020-02-02 04:57:56	C	08 03 24.67	+30 21 10.1	–	V	I52