1998YK22

1988DY1, 27156, J88D01Y, J98Y22K

All data for this body: [vot]

MPC data
Name (number) 1998YK22 (27156)
Packed designation 27156
a 2.42800
e 0.16233
i / sin(i) 6.5641 / 0.11431
q 2.03386
Q 2.82214
ω 109.3456
Node 262.6718
m 116.8177
n 0.2605
Epoch 2459600.5
nobs 1753
nopp 19
Years observed 1988-2022
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.427
ep 0.127
sin(ip) 0.133
Value Standard error
G 0.150
H 15.010
Mass
D 2.92 0.294
pV 0.273 0.0821
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4272 0.1271 0.1330 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.92 0.294 0.294 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.273 0.0821 0.0821 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
15.01 MPC-2022-01-18 MPC-2022-01-18 Phot