2001 XX87

2001XX87, B1330, K01X87X

All data for this body: [vot]

MPC data
Name (number) 2001 XX87 (111330)
a 2.65768
e 0.29636
i / sin(i) 1.1974 / 0.02090
q 1.87005
Q 3.44532
ω 65.9145
Node 310.6133
m 200.6817
n 0.2275
Epoch 2460800.5
nobs 1666
nopp 20
Years observed 1996-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.659
ep 0.251
sin(ip) 0.043
G 0.150
H 15.310
Mass
D 2.74 0.820
pV 0.215 0.1830
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.840
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6590 0.2513 0.0435 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.74 0.820 0.820 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.215 0.1830 0.1830 Masiero 2020PSJ.....1....5M 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
15.31 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
C 0.640 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT