1998 FM140

1998FM140, 2001 TK62, 2001TK62, 37933, J98FE0M, K01T62K

All data for this body: [vot]

MPC data
Name (number) 1998 FM140 (37933)
a 3.07922
e 0.11561
i / sin(i) 0.5470 / 0.00955
q 2.72322
Q 3.43521
ω 286.4475
Node 212.6510
m 38.9198
n 0.1824
Epoch 2460800.5
nobs 1673
nopp 23
Years observed 1995-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.076
ep 0.167
sin(ip) 0.029
G 0.150
H 14.650
Mass
D 6.07 0.595
pV 0.069 0.0155
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 5.492
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis -0.3200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0765 0.1674 0.0291 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.07 0.595 0.595 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.069 0.0155 0.0155 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
14.65 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
B B 0.0655 0.1710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.0754 0.1710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.1598 0.1710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.2347 0.1710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.3800 0.1710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.0357 0.1710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.0397 0.1710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.4024 0.1710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S B 0.1658 0.1710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S B 0.1774 0.1710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT