Kollaa

01929, 1939 BS, 1939BS, 1939 CH, 1939CH, 1943 GG, 1943GG, 1968 BH, 1968BH, 1976 JF3, 1976JF3, J39B00S, J39C00H, J43G00G, J68B00H, J76J03F

All data for this body: [vot]

MPC data
Name (number) Kollaa (1929)
a 2.36268
e 0.07567
i / sin(i) 7.7741 / 0.13527
q 2.18390
Q 2.54146
ω 72.3293
Node 65.3467
m 102.4913
n 0.2714
Epoch 2460200.5
nobs 9485
nopp 29
Years observed 1939-2023
rms 0.33
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.363
ep 0.114
sin(ip) 0.123
Value Standard error
G 0.150
H 12.970
Mass
D 7.60 0.135
pV 0.391 0.0544
Rotational Period 2.989
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3627 0.1142 0.1232 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.71 0.340 0.340 Masiero 2012ApJ...759L...8M NEATM
7.77 0.147 0.147 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.386 0.0958 0.0958 Masiero 2011ApJ...741...68M NEATM
0.393 0.0660 0.0660 Masiero 2012ApJ...759L...8M 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
12.97 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.98 Ryan LCDB Lightcurve
2.98 Benishek 2022MPBu...49..149B Lightcurve
2.99 Franco LCDB Lightcurve
2.99 Behrend LCDB Lightcurve
2.99 Benishek LCDB Lightcurve