1998 FB75

1998FB75, 09457, 1926 TP, 1926TP, 1973 YZ1, 1973YZ1, 1978 RN2, 1978RN2, 1990 WL13, 1990WL13, J26T00P, J73Y01Z, J78R02N, J90W13L, J98F75B

All data for this body: [vot]

MPC data
Name (number) 1998 FB75 (9457)
a 3.17168
e 0.17473
i / sin(i) 0.4652 / 0.00812
q 2.61749
Q 3.72587
ω 49.9588
Node 31.9412
m 26.6453
n 0.1745
Epoch 2460800.5
nobs 3280
nopp 27
Years observed 1926-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.184
ep 0.154
sin(ip) 0.020
G 0.150
H 13.330
Mass
D 11.69 0.490
pV 0.081 0.0024
Value
Rotational Period 23.060
Period quality 2
Spectral Class B
Spectral Class Score 6.724
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 0.4900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1838 0.1543 0.0196 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.36 3.560 3.560 Masiero 2012ApJ...759L...8M NEATM
11.70 0.495 0.495 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.079 0.0600 0.0600 Masiero 2012ApJ...759L...8M NEATM
0.082 0.0024 0.0024 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
13.33 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
22.86 2 Synodic Chang 2015ApJS..219...27C Lightcurve
23.069 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
B B 0.7874 0.5960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.42 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.552 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C B 0.4074 0.5960 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT