Ikeguchi

06910, 1975 FA1, 1975FA1, 1977 RT2, 1977RT2, 1980 DP3, 1980DP3, 1985 BF2, 1985BF2, 1986 GF2, 1986GF2, 1991 FJ, 1991FJ, 1993 RN1, 1993RN1, J75F01A, J77R02T, J80D03P, J85B02F, J86G02F, J91F00J, J93R01N

All data for this body: [vot]

MPC data
Name (number) Ikeguchi (6910)
a 3.04847
e 0.04371
i / sin(i) 9.0814 / 0.15784
q 2.91522
Q 3.18173
ω 225.7809
Node 347.7582
m 115.9148
n 0.1852
Epoch 2460800.5
nobs 3874
nopp 32
Years observed 1954-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.050
ep 0.072
sin(ip) 0.166
G 0.150
H 12.520
Mass
D 12.36 1.169
pV 0.117 0.0470
Value
Rotational Period 3.700
Period quality 3
Spectral Class K
Spectral Class Score 1.940
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 0.5900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0500 0.0719 0.1662 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.29 1.320 1.320 Usui 2011PASJ...63.1117U NEATM
12.60 2.520 2.520 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.117 0.0470 0.0470 Ali-Lagoa 2018A&A...612A..85A 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
12.52 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.701 3 Synodic Wiles LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K K 0.3234 0.3234 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Xt Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT