1998 QD90

1998QD90, 2000 BX43, 2000BX43, 74151, J98Q90D, K00B43X

All data for this body: [vot]

MPC data
Name (number) 1998 QD90 (74151)
a 2.55277
e 0.28755
i / sin(i) 12.5359 / 0.21705
q 1.81872
Q 3.28682
ω 23.3619
Node 308.4742
m 61.8482
n 0.2417
Epoch 2460200.5
nobs 564
nopp 19
Years observed 1998-2023
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.549
ep 0.256
sin(ip) 0.221
Value Standard error
G 0.150
H 15.700
Mass
D 4.21 0.137
pV 0.069 0.0136
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5494 0.2561 0.2205 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.12 0.970 0.970 Masiero 2012ApJ...759L...8M NEATM
4.21 0.138 0.138 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0510 0.0510 Masiero 2012ApJ...759L...8M NEATM
0.069 0.0141 0.0141 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
15.70 MPC-2023-12-04 MPC-2023-12-04 Phot