Schonbein

1983 CC8, 1983CC8, 1990 TS9, 1990TS9, 19992, 1999 UH26, 1999UH26, J83C08C, J90T09S, J99U26H

All data for this body: [vot]

MPC data
Name (number) Schonbein (19992)
a 2.72141
e 0.14621
i / sin(i) 7.1891 / 0.12515
q 2.32352
Q 3.11930
ω 182.5436
Node 344.5231
m 115.7706
n 0.2195
Epoch 2460800.5
nobs 2611
nopp 23
Years observed 1983-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.722
ep 0.188
sin(ip) 0.131
G 0.150
H 14.020
Mass
D 9.01 0.068
pV 0.046 0.0076
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 3.708
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7223 0.1881 0.1306 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.63 1.540 1.540 Nugent 2016AJ....152...63N NEATM
7.67 2.270 2.270 Masiero 2020PSJ.....1....5M NEATM
8.09 2.750 2.750 Masiero 2021PSJ.....2..162M NEATM
9.01 0.068 0.068 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0080 0.0080 Masiero 2011ApJ...741...68M NEATM
0.074 0.0350 0.0670 Masiero 2021PSJ.....2..162M NEATM
0.083 0.0560 0.0560 Masiero 2020PSJ.....1....5M NEATM
0.090 0.0300 0.0300 Nugent 2016AJ....152...63N 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
14.02 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
X 0.618 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT