2009 BT177

2009BT177, d2057, K09BH7T

All data for this body: [vot]

MPC data
Name (number) 2009 BT177 (392057)
a 3.02360
e 0.05374
i / sin(i) 9.7080 / 0.16863
q 2.86113
Q 3.18608
ω 237.7361
Node 344.1432
m 337.4473
n 0.1875
Epoch 2460800.5
nobs 226
nopp 13
Years observed 2006-2025
rms 0.97
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.025
ep 0.083
sin(ip) 0.177
G 0.150
H 16.590
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
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0247 0.0825 0.1771 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
16.59 MPC-2023-12-04 MPC-2023-12-04 Phot