Malaren

03057, 1976 YH4, 1976YH4, 1981 EG, 1981EG, J76Y04H, J81E00G

All data for this body: [vot]

MPC data
Name (number) Malaren (3057)
a 2.26026
e 0.07361
i / sin(i) 7.2781 / 0.12669
q 2.09388
Q 2.42664
ω 122.6982
Node 75.2876
m 321.2266
n 0.2900
Epoch 2460800.5
nobs 9182
nopp 30
Years observed 1952-2025
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.260
ep 0.126
sin(ip) 0.118
G 0.150
H 13.790
Mass
D
pV
Value
Rotational Period 4.490
Period quality 3
Spectral Class S
Spectral Class Score 1.428
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2604 0.1255 0.1176 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
13.79 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.4954 3 Synodic Pravec LCDB Lightcurve
4.496 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
4.496 3 Synodic Benishek 2022MPBu...49..333B Lightcurve
4.497 3 Synodic Stephens 2022MPBu...49..205S Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.238 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT