2002 XT87

2002XT87, H4456, K02X87T

All data for this body: [vot]

MPC data
Name (number) 2002 XT87 (174456)
a 2.88747
e 0.19351
i / sin(i) 11.4485 / 0.19849
q 2.32872
Q 3.44622
ω 65.6682
Node 326.7966
m 228.2384
n 0.2009
Epoch 2460800.5
nobs 623
nopp 17
Years observed 2002-2024
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.886
ep 0.150
sin(ip) 0.218
G 0.150
H 15.510
Mass
D 5.62 0.533
pV 0.055 0.0055
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8857 0.1503 0.2177 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.24 1.798 1.798 Masiero 2011ApJ...741...68M NEATM
5.66 0.558 0.558 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.055 0.0055 0.0055 Masiero 2011ApJ...741...68M NEATM
0.064 0.0688 0.0688 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
15.51 MPC-2023-12-04 MPC-2023-12-04 Phot