1999 XX108

1999XX108, 71067, J99XA8X

All data for this body: [vot]

MPC data
Name (number) 1999 XX108 (71067)
a 2.64804
e 0.03569
i / sin(i) 10.4161 / 0.18080
q 2.55353
Q 2.74256
ω 169.7518
Node 221.6270
m 344.5297
n 0.2287
Epoch 2460800.5
nobs 1110
nopp 21
Years observed 1999-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.649
ep 0.024
sin(ip) 0.192
G 0.150
H 15.490
Mass
D 3.99 0.106
pV 0.063 0.0061
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.478
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6488 0.0237 0.1924 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.96 0.111 0.111 Masiero 2011ApJ...741...68M NEATM
4.34 0.345 0.345 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0143 0.0143 Masiero 2011ApJ...741...68M NEATM
0.065 0.0068 0.0068 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
15.49 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 0.913 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V X 0.1818 0.2690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1424 0.2690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1527 0.2690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.4184 0.2690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT