1999 XK204

1999XK204, 2001 BH60, 2001BH60, 92184, J99XK4K, K01B60H

All data for this body: [vot]

MPC data
Name (number) 1999 XK204 (92184)
a 3.35524
e 0.09888
i / sin(i) 10.3438 / 0.17955
q 3.02347
Q 3.68701
ω 20.9456
Node 343.9379
m 134.6561
n 0.1604
Epoch 2460800.5
nobs 2309
nopp 21
Years observed 1998-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.338
ep 0.098
sin(ip) 0.190
G 0.150
H 13.330
Mass
D 12.63 0.021
pV 0.045 0.0046
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 8.028
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.3380 0.0977 0.1895 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.63 0.021 0.021 Masiero 2011ApJ...741...68M NEATM
15.81 4.512 4.512 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.034 0.0170 0.0170 Masiero 2017AJ....154..168M NEATM
0.046 0.0048 0.0048 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
13.33 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
D D 0.2436 0.5650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.4635 0.5650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.6309 0.5650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
XD 0.33 Bus VIS Carvano 2010A&A...510A..43C PHOT