2009 BY91

2009BY91, 2002 CU184, 2002CU184, K02CI4U, K09B91Y, U9811

All data for this body: [vot]

MPC data
Name (number) 2009 BY91 (309811)
a 2.30546
e 0.14713
i / sin(i) 6.0209 / 0.10489
q 1.96627
Q 2.64465
ω 285.2606
Node 129.1956
m 297.5251
n 0.2816
Epoch 2460800.5
nobs 303
nopp 15
Years observed 2002-2025
rms 0.95
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.306
ep 0.142
sin(ip) 0.099
G 0.150
H 17.690
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.1700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
298 Baptistina 403 Baptistina 0.5600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3056 0.1416 0.0988 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.69 MPC-2023-12-04 MPC-2023-12-04 Phot