1988 FF

1988FF, 07405, 1979 HB6, 1979HB6, 1993 KB, 1993KB, J79H06B, J88F00F, J93K00B

All data for this body: [vot]

MPC data
Name (number) 1988 FF (7405)
a 2.76529
e 0.17173
i / sin(i) 9.1434 / 0.15891
q 2.29042
Q 3.24016
ω 170.0959
Node 82.0779
m 327.1526
n 0.2143
Epoch 2460800.5
nobs 4290
nopp 29
Years observed 1979-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Dora (668)
 
ap 2.768
ep 0.193
sin(ip) 0.135
G 0.150
H 13.150
Mass
D 15.02 0.235
pV 0.054 0.0054
Value
Rotational Period 9.066
Period quality 2
Spectral Class Ch
Spectral Class Score 5.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
668 Dora 0 Dora Novakovic 2019EPSC...13.1671N HCM
668 Dora 512 Dora Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7676 0.1932 0.1354 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.90 3.491 3.491 Masiero 2017AJ....154..168M NEATM
14.36 0.285 0.285 Masiero 2011ApJ...741...68M NEATM
14.38 4.480 4.480 Masiero 2020PSJ.....1....5M NEATM
14.41 4.861 4.861 Masiero 2017AJ....154..168M NEATM
14.46 1.450 1.450 Ali-Lagoa 2018A&A...612A..85A NEATM
14.82 4.600 4.600 Masiero 2021PSJ.....2..162M NEATM
15.48 4.590 4.590 Nugent 2016AJ....152...63N NEATM
16.69 0.450 0.450 Usui 2011PASJ...63.1117U NEATM
19.13 3.830 3.830 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.032 0.0130 0.0130 Ali-Lagoa 2018A&A...612A..85A NEATM
0.037 0.0160 0.0290 Masiero 2021PSJ.....2..162M NEATM
0.040 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.047 0.0271 0.0271 Masiero 2017AJ....154..168M NEATM
0.054 0.0650 0.0650 Masiero 2020PSJ.....1....5M NEATM
0.057 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.062 0.0296 0.0296 Masiero 2017AJ....154..168M NEATM
0.065 0.0082 0.0082 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
13.15 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.0664 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B B 0.6929 0.6929 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.920000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
Ch Bus VIS Bus 2002Icar..158..146B SPEC