Menghuan

12106, 1995 QN8, 1995QN8, 1998 KQ31, 1998KQ31, J95Q08N, J98K31Q

All data for this body: [vot]

MPC data
Name (number) Menghuan (12106)
a 2.37716
e 0.10059
i / sin(i) 5.7764 / 0.10065
q 2.13803
Q 2.61628
ω 195.3007
Node 202.3655
m 332.5456
n 0.2689
Epoch 2460800.5
nobs 3434
nopp 23
Years observed 1994-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.377
ep 0.085
sin(ip) 0.108
G 0.150
H 15.510
Mass
D 2.02 0.388
pV 0.395 0.0887
Value
Rotational Period 9.485
Period quality 2
Spectral Class S
Spectral Class Score 5.892
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
2.3774 0.0851 0.1081 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.02 0.388 0.388 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.395 0.0887 0.0887 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
15.51 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.48478 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.982 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT