1998QU90

13727, 1993CG, 1995YA26, J93C00G, J95Y26A, J98Q90U

All data for this body: [vot]

MPC data
Name (number) 1998QU90 (13727)
Packed designation 13727
a 2.26657
e 0.07814
i / sin(i) 5.9599 / 0.10383
q 2.08947
Q 2.44368
ω 53.9322
Node 52.6335
m 204.4501
n 0.2888
Epoch 2459600.5
nobs 2358
nopp 18
Years observed 1993-2021
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.266
ep 0.116
sin(ip) 0.091
Value Standard error
G 0.150
H 13.910
Mass
D 4.82 0.113
pV 0.252 0.0354
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2664 0.1161 0.0906 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.82 0.113 0.113 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.252 0.0354 0.0354 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
13.91 MPC-2022-01-18 MPC-2022-01-18 Phot