Fitzroy

08330, 1982 FX3, 1982FX3, 1987 CM, 1987CM, J82F03X, J87C00M

All data for this body: [vot]

MPC data
Name (number) Fitzroy (8330)
a 3.18059
e 0.09923
i / sin(i) 5.3512 / 0.09326
q 2.86498
Q 3.49619
ω 225.4392
Node 12.0537
m 185.3473
n 0.1738
Epoch 2460800.5
nobs 4879
nopp 29
Years observed 1951-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.174
ep 0.126
sin(ip) 0.096
G 0.150
H 12.550
Mass
D 12.57 0.204
pV 0.134 0.0252
Value
Rotational Period 5.745
Period quality 2
Spectral Class C
Spectral Class Score 3.624
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1743 0.1259 0.0959 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.57 0.204 0.204 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.134 0.0252 0.0252 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
12.55 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.74537 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.604 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT