1998 FL61

1998FL61, 16924, 1937 UH, 1937UH, 1963 TQ, 1963TQ, 1979 WJ5, 1979WJ5, 1982 FT2, 1982FT2, 1990 WT13, 1990WT13, 1992 CG4, 1992CG4, J37U00H, J63T00Q, J79W05J, J82F02T, J90W13T, J92C04G, J98F61L

All data for this body: [vot]

MPC data
Name (number) 1998 FL61 (16924)
a 3.02160
e 0.11559
i / sin(i) 10.7175 / 0.18597
q 2.67234
Q 3.37086
ω 326.7434
Node 3.1119
m 287.1908
n 0.1877
Epoch 2460800.5
nobs 3890
nopp 28
Years observed 1963-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.022
ep 0.090
sin(ip) 0.188
G 0.150
H 12.250
Mass
D 12.56 0.092
pV 0.228 0.0171
Value
Rotational Period 4.390
Period quality 2
Spectral Class L
Spectral Class Score 4.902
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.0800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0221 0.0904 0.1876 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.18 0.150 0.150 Masiero 2014ApJ...791..121M NEATM
12.79 0.117 0.117 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.226 0.0178 0.0178 Masiero 2011ApJ...741...68M NEATM
0.250 0.0600 0.0600 Masiero 2014ApJ...791..121M 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
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.399 2 Synodic Clark 2010MPBu...37...89C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L L 0.8170 0.8170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT