1999 XE92

1999XE92, 2001 FB57, 2001FB57, 45131, J99X92E, K01F57B

All data for this body: [vot]

MPC data
Name (number) 1999 XE92 (45131)
a 2.65426
e 0.17152
i / sin(i) 13.8581 / 0.23952
q 2.19899
Q 3.10953
ω 83.4630
Node 264.7195
m 37.2386
n 0.2279
Epoch 2460800.5
nobs 1983
nopp 20
Years observed 1995-2024
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.654
ep 0.117
sin(ip) 0.262
G 0.150
H 14.640
Mass
D 4.10 0.863
pV 0.220 0.0792
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6544 0.1170 0.2622 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.09 1.179 1.179 Masiero 2011ApJ...741...68M NEATM
4.12 1.268 1.268 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.218 0.1653 0.1653 Masiero 2011ApJ...741...68M NEATM
0.221 0.0903 0.0903 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
14.64 MPC-2023-12-04 MPC-2023-12-04 Phot