Marjaleena

02180, 1940 RJ, 1940RJ, 1950 NQ1, 1950NQ1, 1970 JL, 1970JL, 1970 JR, 1970JR, 1971 OL1, 1971OL1, 1976 NM, 1976NM, 1977 TT3, 1977TT3, J40R00J, J50N01Q, J70J00L, J70J00R, J71O01L, J76N00M, J77T03T

All data for this body: [vot]

MPC data
Name (number) Marjaleena (2180)
a 3.01437
e 0.07941
i / sin(i) 9.2492 / 0.16073
q 2.77501
Q 3.25372
ω 90.2354
Node 233.2474
m 94.5923
n 0.1883
Epoch 2460800.5
nobs 9945
nopp 39
Years observed 1940-2025
rms 0.43
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.011
ep 0.062
sin(ip) 0.177
G 0.150
H 11.270
Mass
D 21.87 0.125
pV 0.143 0.0092
Value
Rotational Period 7.700
Period quality 3
Spectral Class X
Spectral Class Score 5.100
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.5600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0113 0.0621 0.1770 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
20.80 1.370 1.370 Usui 2011PASJ...63.1117U NEATM
21.06 4.210 4.210 Ali-Lagoa 2018A&A...612A..85A NEATM
21.36 0.170 0.170 Masiero 2014ApJ...791..121M NEATM
22.50 0.187 0.187 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.140 0.0105 0.0105 Masiero 2011ApJ...741...68M NEATM
0.150 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.172 0.0690 0.0690 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
11.27 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.702 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
7.396 2 Synodic Behrend LCDB Lightcurve
7.702 3 Synodic Dose 2021MPBu...48..228D Lightcurve
7.703 2 Sidereal Durech 2023A&A...675A..24D Model
7.703 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
7.717 2 Synodic Polakis 2020MPBu...47...94P Lightcurve
8.346256 2 Sidereal Hanus LCDB Model
8.34626 2 Sidereal Hanus 2018Icar..299...84H Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L L 0.3750 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.850 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT