Segre

1998 FA89, 1998FA89, 1999 JV8, 1999JV8, 29910, J98F89A, J99J08V

All data for this body: [vot]

MPC data
Name (number) Segre (29910)
a 3.06492
e 0.11370
i / sin(i) 10.6948 / 0.18558
q 2.71644
Q 3.41341
ω 296.0247
Node 89.5911
m 152.4738
n 0.1837
Epoch 2460800.5
nobs 2313
nopp 22
Years observed 1998-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.068
ep 0.077
sin(ip) 0.166
G 0.150
H 13.820
Mass
D 6.67 0.781
pV 0.173 0.0428
Value
Rotational Period
Period quality None
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 0.5800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0684 0.0775 0.1663 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.67 0.781 0.781 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.173 0.0428 0.0428 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
13.82 MPC-2023-12-04 MPC-2023-12-04 Phot