2002 TF84

2002TF84, K02T84F, O4498

All data for this body: [vot]

MPC data
Name (number) 2002 TF84 (244498)
a 2.79205
e 0.20122
i / sin(i) 16.0369 / 0.27626
q 2.23024
Q 3.35385
ω 322.4601
Node 33.5092
m 314.9444
n 0.2113
Epoch 2460800.5
nobs 604
nopp 17
Years observed 2002-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.791
ep 0.171
sin(ip) 0.263
G 0.150
H 15.780
Mass
D 4.67 0.217
pV 0.047 0.0086
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 5.304
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7906 0.1713 0.2628 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.64 0.230 0.230 Masiero 2011ApJ...741...68M NEATM
4.92 0.770 0.770 Masiero 2020PSJ.....1....5M NEATM
5.06 1.459 1.459 Masiero 2011ApJ...741...68M NEATM
5.22 1.989 1.989 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.034 0.0220 0.0220 Masiero 2017AJ....154..168M NEATM
0.042 0.0200 0.0200 Masiero 2020PSJ.....1....5M NEATM
0.043 0.0308 0.0308 Masiero 2011ApJ...741...68M NEATM
0.052 0.0112 0.0112 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
15.78 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 X 0.0191 0.5450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
CX 0.20 Bus VIS Carvano 2010A&A...510A..43C PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X X 0.5506 0.5450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT