1998 QR44

1998QR44, 2001 FO3, 2001FO3, 46855, J98Q44R, K01F03O

All data for this body: [vot]

MPC data
Name (number) 1998 QR44 (46855)
a 2.47214
e 0.17693
i / sin(i) 4.2814 / 0.07465
q 2.03474
Q 2.90954
ω 149.4647
Node 157.0811
m 336.4265
n 0.2536
Epoch 2460800.5
nobs 2150
nopp 22
Years observed 1997-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.474
ep 0.152
sin(ip) 0.070
G 0.150
H 15.320
Mass
D 2.94 0.096
pV 0.198 0.0392
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4738 0.1525 0.0698 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.63 0.344 0.344 Masiero 2011ApJ...741...68M NEATM
2.97 0.100 0.100 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.147 0.0712 0.0712 Masiero 2011ApJ...741...68M NEATM
0.220 0.0470 0.0470 Masiero 2012ApJ...759L...8M 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
15.32 MPC-2023-12-04 MPC-2023-12-04 Phot