1999 FJ7

1999FJ7, 1988 DN4, 1988DN4, 2000 TT31, 2000TT31, 40264, J88D04N, J99F07J, K00T31T

All data for this body: [vot]

MPC data
Name (number) 1999 FJ7 (40264)
a 1.95597
e 0.04056
i / sin(i) 23.1585 / 0.39328
q 1.87664
Q 2.03530
ω 41.2413
Node 167.7481
m 161.5372
n 0.3603
Epoch 2460800.5
nobs 1888
nopp 20
Years observed 1950-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Hungaria (434)
 
ap 1.956
ep 0.065
sin(ip) 0.359
G 0.150
H 15.790
Mass
D 1.15 0.167
pV 0.587 0.0657
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 9.405
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
434 Hungaria 0 Hungaria Novakovic 2019EPSC...13.1671N HCM
434 Hungaria 3 Hungaria 0.3500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9562 0.0650 0.3588 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.15 0.167 0.167 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.587 0.0657 0.0657 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
15.79 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
C 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.52 Bus VIS Carvano 2010A&A...510A..43C PHOT
X C 0.4991 0.3190 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5675 0.3190 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT