Crouch

18973, 1999 KE12, 1999KE12, 2000 QJ193, 2000QJ193, J99K12E, K00QJ3J

All data for this body: [vot]

MPC data
Name (number) Crouch (18973)
a 2.73903
e 0.04299
i / sin(i) 5.7229 / 0.09972
q 2.62129
Q 2.85677
ω 342.7092
Node 113.9639
m 43.7626
n 0.2174
Epoch 2460800.5
nobs 2228
nopp 22
Years observed 1996-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.740
ep 0.063
sin(ip) 0.084
G 0.150
H 14.600
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 43.652
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7395 0.0628 0.0838 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
14.60 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.76 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.0849 0.7020 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5345 0.7020 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6278 0.7020 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8233 0.7020 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8395 0.7020 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8592 0.7020 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9426 0.7020 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9779 0.7020 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9990 0.7020 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.373 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT