2002 XE57

2002XE57, 1997 RO6, 1997RO6, B4317, J97R06O, K02X57E

All data for this body: [vot]

MPC data
Name (number) 2002 XE57 (114317)
a 2.64771
e 0.15725
i / sin(i) 5.6875 / 0.09910
q 2.23136
Q 3.06407
ω 121.1711
Node 202.7544
m 158.0936
n 0.2288
Epoch 2460800.5
nobs 962
nopp 19
Years observed 1993-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.648
ep 0.128
sin(ip) 0.109
G 0.150
H 15.780
Mass
D 2.26 0.379
pV 0.240 0.0764
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 0.791
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6481 0.1283 0.1094 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.26 0.379 0.379 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.240 0.0764 0.0764 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
15.78 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.1318 0.1318 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT