1998 FM62

1998FM62, 17796, 1972 TT2, 1972TT2, 1986 TB13, 1986TB13, J72T02T, J86T13B, J98F62M

All data for this body: [vot]

MPC data
Name (number) 1998 FM62 (17796)
a 2.77290
e 0.14785
i / sin(i) 17.4313 / 0.29956
q 2.36292
Q 3.18288
ω 166.8865
Node 199.1688
m 138.7477
n 0.2135
Epoch 2460800.5
nobs 3649
nopp 24
Years observed 1972-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Watsonia (729)
 
ap 2.775
ep 0.121
sin(ip) 0.298
G 0.150
H 13.130
Mass
D 10.49 1.991
pV 0.098 0.0455
Value
Rotational Period 23.980
Period quality 2
Spectral Class L
Spectral Class Score 5.626
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
729 Watsonia 0 Watsonia Novakovic 2019EPSC...13.1671N HCM
729 Watsonia 537 Watsonia Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7748 0.1206 0.2983 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.64 3.500 3.500 Masiero 2012ApJ...759L...8M NEATM
9.94 2.420 2.420 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.090 0.1100 0.1100 Masiero 2012ApJ...759L...8M NEATM
0.100 0.0500 0.0500 Nugent 2016AJ....152...63N 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
13.13 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
23.981 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
D L 0.8351 0.2790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.78 Bus VIS Carvano 2010A&A...510A..43C PHOT
L L 0.3444 0.2790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X L 0.3091 0.2790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT