1998QG56

2000DX15, 74123, J98Q56G, K00D15X

All data for this body: [vot]

MPC data
Name (number) 1998QG56 (74123)
Packed designation 74123
a 2.54562
e 0.22965
i / sin(i) 16.9683 / 0.29184
q 1.96101
Q 3.13023
ω 29.6913
Node 358.1510
m 265.5749
n 0.2427
Epoch 2459600.5
nobs 1584
nopp 16
Years observed 1998-2021
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.548
ep 0.193
sin(ip) 0.285
Value Standard error
G 0.150
H 14.440
Mass
D 4.88 0.067
pV 0.118 0.0106
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5477 0.1934 0.2855 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.78 0.960 0.960 Masiero 2012ApJ...759L...8M NEATM
4.88 0.067 0.067 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.117 0.0106 0.0106 Masiero 2011ApJ...741...68M NEATM
0.236 0.1380 0.1380 Masiero 2012ApJ...759L...8M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.44 MPC-2022-01-18 MPC-2022-01-18 Phot