1998 QR44

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

All data for this body: [vot]

MPC data
Name (number) 1998 QR44 (46855)
a 2.47107
e 0.17725
i / sin(i) 4.2822 / 0.07467
q 2.03307
Q 2.90907
ω 149.5830
Node 157.0891
m 184.1283
n 0.2537
Epoch 2460200.5
nobs 1767
nopp 21
Years observed 1997-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.474
ep 0.152
sin(ip) 0.070
Value Standard error
G 0.150
H 15.340
Mass
D 2.94 0.096
pV 0.198 0.0392
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-Oct-2022
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
15.34 MPC-2023-12-04 MPC-2023-12-04 Phot