Fukaya

04873, 1955 RO, 1955RO, 1971 SF, 1971SF, 1982 UM1, 1982UM1, 1990 EC, 1990EC, J55R00O, J71S00F, J82U01M, J90E00C

All data for this body: [vot]

MPC data
Name (number) Fukaya (4873)
a 3.02819
e 0.08839
i / sin(i) 10.7868 / 0.18715
q 2.76053
Q 3.29584
ω 157.0665
Node 145.7991
m 121.3358
n 0.1870
Epoch 2460800.5
nobs 6527
nopp 28
Years observed 1955-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.023
ep 0.083
sin(ip) 0.174
G 0.150
H 12.250
Mass
D 12.44 0.244
pV 0.218 0.0405
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 13.692
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0234 0.0831 0.1742 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.44 0.244 0.244 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.218 0.0405 0.0405 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
12.25 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
K L 0.5680 0.4650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.28 Bus VIS Carvano 2010A&A...510A..43C PHOT
L 0.991 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L L 0.8644 0.4650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT