2000 CB39

2000CB39, 1998 XY55, 1998XY55, 26511, J98X55Y, K00C39B

All data for this body: [vot]

MPC data
Name (number) 2000 CB39 (26511)
a 2.77043
e 0.15369
i / sin(i) 10.4055 / 0.18061
q 2.34465
Q 3.19622
ω 223.8647
Node 101.1006
m 359.3458
n 0.2137
Epoch 2460800.5
nobs 2626
nopp 23
Years observed 1997-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.771
ep 0.126
sin(ip) 0.160
G 0.150
H 13.970
Mass
D 4.66 0.174
pV 0.321 0.0437
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 3.498
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion -0.3100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7708 0.1263 0.1601 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.01 0.550 0.550 Masiero 2011ApJ...741...68M NEATM
4.74 0.183 0.183 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.314 0.0450 0.0450 Masiero 2011ApJ...741...68M NEATM
0.437 0.1805 0.1805 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
13.97 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
L 0.583 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT