1998QW63

d9322, J98Q63W

All data for this body: [vot]

MPC data
Name (number) 1998QW63 (399322)
Packed designation d9322
a 3.07367
e 0.28505
i / sin(i) 20.3532 / 0.34781
q 2.19752
Q 3.94982
ω 16.6620
Node 7.3310
m 116.5991
n 0.1829
Epoch 2459600.5
nobs 547
nopp 11
Years observed 1998-2021
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.064
ep 0.268
sin(ip) 0.320
Value Standard error
G 0.150
H 15.420
Mass
D 5.42 0.131
pV 0.044 0.0075
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0636 0.2682 0.3197 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
5.41 0.132 0.132 Masiero 2011ApJ...741...68M NEATM
6.11 2.130 2.130 Nugent 2016AJ....152...63N NEATM
6.45 1.730 1.730 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0110 0.0180 Masiero 2021PSJ.....2..162M NEATM
0.030 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.050 0.0092 0.0092 Masiero 2011ApJ...741...68M 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
15.42 MPC-2022-01-18 MPC-2022-01-18 Phot