1999 KB

1999KB, 2000 OR42, 2000OR42, 56278, J99K00B, K00O42R

All data for this body: [vot]

MPC data
Name (number) 1999 KB (56278)
a 2.99495
e 0.13887
i / sin(i) 11.4974 / 0.19932
q 2.57903
Q 3.41086
ω 165.8126
Node 164.1786
m 276.9328
n 0.1902
Epoch 2460800.5
nobs 2035
nopp 22
Years observed 1999-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.996
ep 0.113
sin(ip) 0.189
G 0.150
H 14.200
Mass
D 5.86 0.221
pV 0.108 0.0219
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.920
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9960 0.1132 0.1893 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.86 0.221 0.221 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.108 0.0219 0.0219 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
14.20 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 C 0.1534 0.1534 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D 0.15 Bus VIS Carvano 2010A&A...510A..43C PHOT