Iwamori

05623, 1971 BN2, 1971BN2, 1979 QN7, 1979QN7, 1979 SK3, 1979SK3, 1980 XU2, 1980XU2, 1982 DG6, 1982DG6, 1990 UY, 1990UY, J71B02N, J79Q07N, J79S03K, J80X02U, J82D06G, J90U00Y

All data for this body: [vot]

MPC data
Name (number) Iwamori (5623)
a 3.01311
e 0.10129
i / sin(i) 11.0008 / 0.19082
q 2.70790
Q 3.31831
ω 192.9806
Node 167.9620
m 248.6930
n 0.1884
Epoch 2460800.5
nobs 6492
nopp 31
Years observed 1971-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.013
ep 0.070
sin(ip) 0.183
G 0.150
H 12.050
Mass
D 14.46 0.113
pV 0.156 0.0087
Value
Rotational Period 7.080
Period quality 3
Spectral Class S
Spectral Class Score 5.856
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.3600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0127 0.0700 0.1833 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.25 1.060 1.060 Usui 2011PASJ...63.1117U NEATM
13.65 2.730 2.730 Ali-Lagoa 2018A&A...612A..85A NEATM
14.29 0.136 0.136 Masiero 2011ApJ...741...68M NEATM
14.33 0.270 0.270 Masiero 2014ApJ...791..121M NEATM
15.72 0.320 0.320 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.136 0.0210 0.0210 Masiero 2012ApJ...759L...8M NEATM
0.160 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.166 0.0363 0.0363 Masiero 2011ApJ...741...68M NEATM
0.179 0.0720 0.0720 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
12.05 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.08515 2 Sidereal Durech 2020A&A...643A..59D Model
7.087 3 Synodic Washburn 2017MPBu...44..184W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L L 0.4334 0.4334 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.976 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT