Pesch

09399, 1994 ST12, 1994ST12, 1997 GX12, 1997GX12, J94S12T, J97G12X

All data for this body: [vot]

MPC data
Name (number) Pesch (9399)
a 2.59238
e 0.15680
i / sin(i) 3.7521 / 0.06544
q 2.18590
Q 2.99887
ω 287.9023
Node 28.2180
m 156.6876
n 0.2361
Epoch 2460800.5
nobs 3275
nopp 23
Years observed 1993-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.592
ep 0.088
sin(ip) 0.057
G 0.150
H 13.810
Mass
D 4.42 0.282
pV 0.217 0.0573
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 12.967
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5921 0.0883 0.0565 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.36 0.287 0.287 Masiero 2011ApJ...741...68M NEATM
6.00 1.510 1.510 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.160 0.0900 0.0900 Nugent 2016AJ....152...63N NEATM
0.256 0.0742 0.0742 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
13.81 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
L S 0.5135 0.6210 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
LS 0.39 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.264 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.5871 0.6210 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9768 0.6210 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT