Malin

04766, 1981 WF1, 1981WF1, 1987 FF1, 1987FF1, J81W01F, J87F01F

All data for this body: [vot]

MPC data
Name (number) Malin (4766)
a 2.59235
e 0.13523
i / sin(i) 14.2097 / 0.24547
q 2.24179
Q 2.94291
ω 357.6672
Node 96.2900
m 121.4038
n 0.2361
Epoch 2460800.5
nobs 5836
nopp 27
Years observed 1981-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.591
ep 0.161
sin(ip) 0.224
G 0.150
H 12.890
Mass
D 7.86 0.052
pV 0.294 0.0257
Value
Rotational Period 32.220
Period quality 2
Spectral Class S
Spectral Class Score 10.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia -0.8200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5911 0.1609 0.2239 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.34 0.260 0.260 Masiero 2012ApJ...759L...8M NEATM
7.44 0.070 0.070 Masiero 2014ApJ...791..121M NEATM
8.03 1.450 1.450 Nugent 2016AJ....152...63N NEATM
8.37 1.750 1.750 Nugent 2016AJ....152...63N NEATM
8.47 0.081 0.081 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.180 0.1000 0.1000 Nugent 2016AJ....152...63N NEATM
0.200 0.0900 0.0900 Nugent 2016AJ....152...63N NEATM
0.273 0.0370 0.0370 Masiero 2012ApJ...759L...8M NEATM
0.329 0.0497 0.0497 Masiero 2011ApJ...741...68M NEATM
0.450 0.0800 0.0800 Masiero 2014ApJ...791..121M 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
12.89 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
32.2204 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Tholen VISNIR Nathues 2010Icar..208..252N SPEC+PHOT