1999 XF234

1999XF234, 47457, J99XN4F

All data for this body: [vot]

MPC data
Name (number) 1999 XF234 (47457)
a 2.57050
e 0.15979
i / sin(i) 8.0381 / 0.13983
q 2.15976
Q 2.98125
ω 33.7084
Node 152.6184
m 315.8528
n 0.2392
Epoch 2460800.5
nobs 1702
nopp 21
Years observed 1998-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.569
ep 0.199
sin(ip) 0.130
G 0.150
H 14.950
Mass
D 4.84 0.121
pV 0.099 0.0054
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5694 0.1992 0.1296 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.84 0.121 0.121 Masiero 2011ApJ...741...68M NEATM
5.79 2.170 2.170 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.058 0.0630 0.0630 Masiero 2020PSJ.....1....5M NEATM
0.099 0.0054 0.0054 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.95 MPC-2023-12-04 MPC-2023-12-04 Phot