Callimachus

12154, 1998 MM9, 1998MM9, 3329 T-1, 3329T-1, J98M09M, T1S3329

All data for this body: [vot]

MPC data
Name (number) Callimachus (12154)
a 3.01636
e 0.05496
i / sin(i) 9.9664 / 0.17307
q 2.85057
Q 3.18214
ω 112.2333
Node 195.3665
m 6.1023
n 0.1881
Epoch 2460800.5
nobs 2347
nopp 25
Years observed 1971-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.016
ep 0.044
sin(ip) 0.178
G 0.150
H 13.900
Mass
D 5.97 1.210
pV 0.180 0.1070
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 6.610
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0161 0.0443 0.1783 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.97 1.210 1.210 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.180 0.1070 0.1070 Masiero 2012ApJ...759L...8M 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
13.90 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
C 0.89 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.594 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X X 0.7684 0.7684 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT