1999XR145

1998KT12, 75456, J98K12T, J99XE5R

All data for this body: [vot]

MPC data
Name (number) 1999XR145 (75456)
Packed designation 75456
a 2.55763
e 0.31839
i / sin(i) 4.7975 / 0.08363
q 1.74331
Q 3.37194
ω 61.5973
Node 228.9924
m 246.4947
n 0.2410
Epoch 2459600.5
nobs 822
nopp 15
Years observed 1998-2022
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.557
ep 0.306
sin(ip) 0.095
Value Standard error
G 0.150
H 15.980
Mass
D 1.91 0.257
pV 0.122 0.0401
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5572 0.3059 0.0951 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.91 0.257 0.257 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.122 0.0401 0.0401 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
15.98 MPC-2022-01-18 MPC-2022-01-18 Phot