Zhaozhongxian

08412, 1978 WT16, 1978WT16, 1989 UG4, 1989UG4, 1996 TM6, 1996TM6, J78W16T, J89U04G, J96T06M

All data for this body: [vot]

MPC data
Name (number) Zhaozhongxian (8412)
a 2.38337
e 0.19471
i / sin(i) 2.2164 / 0.03867
q 1.91931
Q 2.84743
ω 334.9755
Node 45.0378
m 254.4344
n 0.2679
Epoch 2460800.5
nobs 1853
nopp 25
Years observed 1978-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.383
ep 0.164
sin(ip) 0.028
G 0.150
H 15.660
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.098
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia -0.9100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3829 0.1635 0.0275 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.66 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
S 0.683 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT