1994 QB

1994QB, 2004 HC54, 2004HC54, A0244, J94Q00B, K04H54C

All data for this body: [vot]

MPC data
Name (number) 1994 QB (100244)
a 3.13722
e 0.28904
i / sin(i) 24.6207 / 0.41661
q 2.23045
Q 4.04398
ω 215.2357
Node 111.4722
m 198.4424
n 0.1774
Epoch 2460800.5
nobs 962
nopp 17
Years observed 1994-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.150
ep 0.290
sin(ip) 0.373
G 0.150
H 14.750
Mass
D 6.58 0.147
pV 0.033 0.0053
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1495 0.2905 0.3731 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.36 0.155 0.155 Masiero 2011ApJ...741...68M NEATM
6.48 2.051 2.051 Masiero 2017AJ....154..168M NEATM
8.55 0.470 0.470 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.026 0.0060 0.0060 Masiero 2012ApJ...759L...8M NEATM
0.044 0.0242 0.0242 Masiero 2017AJ....154..168M NEATM
0.063 0.0125 0.0125 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
14.75 MPC-2023-12-04 MPC-2023-12-04 Phot