Innanen

03497, 1941 HJ, 1941HJ, 1945 EB, 1945EB, 1985 GV, 1985GV, J41H00J, J45E00B, J85G00V

All data for this body: [vot]

MPC data
Name (number) Innanen (3497)
a 2.68655
e 0.15422
i / sin(i) 11.3265 / 0.19640
q 2.27222
Q 3.10088
ω 62.6877
Node 161.8682
m 17.8495
n 0.2238
Epoch 2460800.5
nobs 5935
nopp 31
Years observed 1941-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.688
ep 0.176
sin(ip) 0.192
G 0.150
H 12.180
Mass
D 18.55 0.103
pV 0.083 0.0057
Value
Rotational Period 7.180
Period quality 3
Spectral Class X
Spectral Class Score 7.145
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
3497 Innanen -1 Innanen -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6878 0.1765 0.1919 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.77 4.234 4.234 Masiero 2017AJ....154..168M NEATM
17.45 0.310 0.310 Usui 2011PASJ...63.1117U NEATM
17.61 3.520 3.520 Ali-Lagoa 2018A&A...612A..85A NEATM
18.04 1.800 1.800 Ali-Lagoa 2018A&A...612A..85A NEATM
18.21 0.160 0.160 Masiero 2014ApJ...791..121M NEATM
18.87 0.310 0.310 Masiero 2012ApJ...759L...8M NEATM
19.18 0.172 0.172 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.076 0.0151 0.0151 Masiero 2011ApJ...741...68M NEATM
0.080 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.085 0.0170 0.0170 Ali-Lagoa 2018A&A...612A..85A NEATM
0.086 0.0090 0.0090 Masiero 2012ApJ...759L...8M NEATM
0.089 0.0360 0.0360 Ali-Lagoa 2018A&A...612A..85A NEATM
0.113 0.0608 0.0608 Masiero 2017AJ....154..168M 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
12.18 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.163 3 Synodic Behrend LCDB Lightcurve
7.1745 3 Synodic Behrend LCDB Lightcurve
7.176 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
7.17626 2 Synodic Pal 2020ApJS..247...26P Lightcurve
7.17648 2 Sidereal Durech 2020A&A...643A..59D Model
7.177 3 Synodic Sauppe 2007MPBu...34..119S Lightcurve
7.178 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
7.181 3 Synodic Brinsfield 2007MPBu...34..108B Lightcurve
7.31 2+ Synodic Fleenor 2007MPBu...34...66F Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X 0.235 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.9558 0.9558 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT