Junsaito

08941, 1989 VP2, 1989VP2, 1991 EA2, 1991EA2, 1992 JY3, 1992JY3, 1997 BL2, 1997BL2, J89V02P, J91E02A, J92J03Y, J97B02L

All data for this body: [vot]

MPC data
Name (number) Junsaito (8941)
a 3.24436
e 0.04591
i / sin(i) 11.1448 / 0.19329
q 3.09540
Q 3.39332
ω 215.7297
Node 142.6847
m 336.4700
n 0.1687
Epoch 2460200.5
nobs 4360
nopp 27
Years observed 1989-2023
rms 0.48
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.239
ep 0.052
sin(ip) 0.180
Value Standard error
G 0.150
H 12.290
Mass
D 18.46 0.083
pV 0.080 0.0057
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2391 0.0518 0.1797 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.94 0.157 0.157 Masiero 2011ApJ...741...68M NEATM
18.31 0.180 0.180 Masiero 2014ApJ...791..121M NEATM
18.72 0.129 0.129 Masiero 2011ApJ...741...68M NEATM
19.27 0.290 0.290 Masiero 2014ApJ...791..121M NEATM
19.34 1.370 1.370 Usui 2011PASJ...63.1117U NEATM
19.84 3.970 3.970 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.065 0.0260 0.0260 Ali-Lagoa 2018A&A...612A..85A NEATM
0.080 0.0086 0.0086 Masiero 2011ApJ...741...68M NEATM
0.080 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.080 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.087 0.0180 0.0180 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
12.29 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.92 Waszczak 2015AJ....150...75W Lightcurve
13.93 Durech 2020A&A...643A..59D Model
13.95 Pal 2020ApJS..247...26P Lightcurve
14.01 Waszczak 2015AJ....150...75W Lightcurve