1999 XC246

1999XC246, 2005 LA15, 2005LA15, I7848, J99XO6C, K05L15A

All data for this body: [vot]

MPC data
Name (number) 1999 XC246 (187848)
a 2.27428
e 0.21190
i / sin(i) 9.5104 / 0.16523
q 1.79235
Q 2.75621
ω 170.7393
Node 208.2282
m 186.8809
n 0.2874
Epoch 2460800.5
nobs 738
nopp 15
Years observed 1999-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.274
ep 0.183
sin(ip) 0.170
G 0.150
H 16.710
Mass
D 2.36 0.502
pV 0.069 0.0354
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 6.955
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2741 0.1828 0.1698 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.25 0.618 0.618 Masiero 2017AJ....154..168M NEATM
2.59 0.860 0.860 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.061 0.0470 0.0470 Masiero 2020PSJ.....1....5M NEATM
0.080 0.0537 0.0537 Masiero 2017AJ....154..168M 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
16.71 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 0.52 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.6525 0.6525 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT