1999XU27

80268, J99X27U

All data for this body: [vot]

MPC data
Name (number) 1999XU27 (80268)
Packed designation 80268
a 2.23283
e 0.12157
i / sin(i) 7.0989 / 0.12358
q 1.96139
Q 2.50428
ω 67.5216
Node 82.0112
m 153.5464
n 0.2954
Epoch 2459600.5
nobs 775
nopp 16
Years observed 1996-2021
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.233
ep 0.183
sin(ip) 0.115
Value Standard error
G 0.150
H 16.210
Mass
D 1.60 0.329
pV 0.274 0.1317
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2326 0.1826 0.1151 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.60 0.329 0.329 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.274 0.1317 0.1317 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
16.21 MPC-2022-01-18 MPC-2022-01-18 Phot