1998 FC61

1998FC61, 08953, 1990 SD13, 1990SD13, 1993 FA22, 1993FA22, J90S13D, J93F22A, J98F61C

All data for this body: [vot]

MPC data
Name (number) 1998 FC61 (8953)
a 2.95085
e 0.08356
i / sin(i) 1.3345 / 0.02329
q 2.70429
Q 3.19742
ω 100.8763
Node 343.8703
m 220.7514
n 0.1944
Epoch 2460800.5
nobs 3069
nopp 23
Years observed 1990-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.950
ep 0.083
sin(ip) 0.037
G 0.150
H 13.850
Mass
D 5.72 0.725
pV 0.236 0.0489
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 2.142
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.7500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9500 0.0833 0.0368 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.72 0.725 0.725 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.236 0.0489 0.0489 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
13.85 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
L 0.357 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT