1999 XB26

1999XB26, 43106, J99X26B

All data for this body: [vot]

MPC data
Name (number) 1999 XB26 (43106)
a 2.96215
e 0.03312
i / sin(i) 8.8557 / 0.15395
q 2.86404
Q 3.06027
ω 238.3937
Node 215.1027
m 325.3949
n 0.1933
Epoch 2460800.5
nobs 1343
nopp 22
Years observed 1998-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.963
ep 0.039
sin(ip) 0.164
G 0.150
H 14.880
Mass
D 5.45 0.614
pV 0.094 0.0501
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 2.286
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.5300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9626 0.0391 0.1638 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.45 0.614 0.614 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.094 0.0501 0.0501 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
14.88 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 X 0.1311 0.3350 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.3810 0.3350 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT