2004 BD56

2004BD56, K04B56D, N5485

All data for this body: [vot]

MPC data
Name (number) 2004 BD56 (235485)
a 3.09924
e 0.08218
i / sin(i) 12.7094 / 0.22001
q 2.84453
Q 3.35395
ω 77.9724
Node 143.3291
m 257.9410
n 0.1806
Epoch 2460800.5
nobs 678
nopp 17
Years observed 2002-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.092
ep 0.116
sin(ip) 0.210
G 0.150
H 15.500
Mass
D 4.47 0.132
pV 0.072 0.0088
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 2.182
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0922 0.1159 0.2097 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.34 0.159 0.159 Masiero 2011ApJ...741...68M NEATM
4.76 0.234 0.234 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.065 0.0131 0.0131 Masiero 2011ApJ...741...68M NEATM
0.078 0.0118 0.0118 Masiero 2011ApJ...741...68M NEATM
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
15.50 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D 0.12 Bus VIS Carvano 2010A&A...510A..43C PHOT
D D 0.3236 0.2300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S D 0.0963 0.2300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V D 0.0212 0.2300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT