1998 FP26

1998FP26, 1958 TE1, 1958TE1, 39899, J58T01E, J98F26P

All data for this body: [vot]

MPC data
Name (number) 1998 FP26 (39899)
a 2.28395
e 0.18593
i / sin(i) 7.7723 / 0.13524
q 1.85929
Q 2.70861
ω 4.7475
Node 4.9634
m 101.1418
n 0.2855
Epoch 2460800.5
nobs 3249
nopp 20
Years observed 1958-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.284
ep 0.148
sin(ip) 0.129
G 0.150
H 14.400
Mass
D 3.26 0.060
pV 0.348 0.0680
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 12.858
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2841 0.1478 0.1285 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.26 0.060 0.060 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.348 0.0680 0.0680 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
14.40 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
LS 0.59 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.8820 0.9070 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9277 0.9070 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT