1999 XG205

1999XG205, 53464, J99XK5G

All data for this body: [vot]

MPC data
Name (number) 1999 XG205 (53464)
a 2.75318
e 0.19848
i / sin(i) 8.4158 / 0.14636
q 2.20672
Q 3.29964
ω 165.7714
Node 46.2906
m 118.0287
n 0.2158
Epoch 2460800.5
nobs 2322
nopp 23
Years observed 1978-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.752
ep 0.257
sin(ip) 0.125
G 0.150
H 14.100
Mass
D 7.90 0.062
pV 0.077 0.0078
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 6.087
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7517 0.2569 0.1252 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.88 0.064 0.064 Masiero 2011ApJ...741...68M NEATM
8.29 0.280 0.280 Masiero 2012ApJ...759L...8M NEATM
9.29 2.720 2.720 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.071 0.0130 0.0130 Masiero 2012ApJ...759L...8M NEATM
0.085 0.0104 0.0104 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
14.10 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.86 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.3945 0.3945 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT