Kwasan

05240, 1953 VF, 1953VF, 1964 VJ1, 1964VJ1, 1971 SE2, 1971SE2, 1973 FZ, 1973FZ, 1975 XS, 1975XS, 1979 XX, 1979XX, 1981 JA1, 1981JA1, 1981 JV2, 1981JV2, 1986 TX15, 1986TX15, 1986 UE1, 1986UE1, 1990 XE, 1990XE, J53V00F, J64V01J, J71S02E, J73F00Z, J75X00S, J79X00X, J81J01A, J81J02V, J86T15X, J86U01E, J90X00E

All data for this body: [vot]

MPC data
Name (number) Kwasan (5240)
a 2.38265
e 0.10086
i / sin(i) 5.6188 / 0.09791
q 2.14232
Q 2.62297
ω 185.8830
Node 241.8803
m 141.6945
n 0.2680
Epoch 2460800.5
nobs 7909
nopp 27
Years observed 1973-2025
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.383
ep 0.105
sin(ip) 0.111
G 0.150
H 12.870
Mass
D 7.14 0.108
pV 0.376 0.0370
Value
Rotational Period 5.670
Period quality 3
Spectral Class V
Spectral Class Score 34.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
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
2.3828 0.1051 0.1108 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.02 0.150 0.150 Masiero 2014ApJ...791..121M NEATM
7.27 0.155 0.155 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.368 0.0469 0.0469 Masiero 2011ApJ...741...68M NEATM
0.390 0.0600 0.0600 Masiero 2014ApJ...791..121M 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
12.87 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.35 2 Synodic Ivanova 2002ESASP.500..505I Lightcurve
5.66 2+ Synodic Behrend LCDB Lightcurve
5.673 3 Synodic Behrend LCDB Lightcurve
5.675 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
5.675 2+ Synodic Albers 2010MPBu...37..152A Lightcurve
5.67526 2 Sidereal Durech 2020A&A...643A..59D Model
5.909 2+ Synodic Clark 2016MPBu...43..132C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
V Bus VIS Bus 2002Icar..158..146B SPEC
V Bus VISNIR Hicks 2014Icar..235...60H SPEC+PHOT
V 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
V V DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
V V 1.0000 1.0000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT