1998 FH71

1998FH71, 17804, 1990 WV5, 1990WV5, J90W05V, J98F71H

All data for this body: [vot]

MPC data
Name (number) 1998 FH71 (17804)
a 3.00120
e 0.08541
i / sin(i) 9.8705 / 0.17142
q 2.74486
Q 3.25754
ω 83.6081
Node 207.8842
m 351.8565
n 0.1896
Epoch 2460800.5
nobs 3715
nopp 25
Years observed 1990-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.001
ep 0.079
sin(ip) 0.180
G 0.150
H 13.210
Mass
D 8.35 0.237
pV 0.146 0.0365
Value
Rotational Period 5.136
Period quality 2
Spectral Class None
Spectral Class Score
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 -0.4300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0014 0.0789 0.1805 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.35 0.237 0.237 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.146 0.0365 0.0365 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
13.21 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.13652 2 Sidereal Durech 2020A&A...643A..59D Model