1990 MU

1990MU, 04953, J90M00U

All data for this body: [vot]

MPC data
Name (number) 1990 MU (4953)
a 1.62154
e 0.65744
i / sin(i) 24.3797 / 0.41278
q 0.55547
Q 2.68761
ω 77.9272
Node 77.5294
m 20.5065
n 0.4773
Epoch 2460800.5
nobs 3026
nopp 32
Years observed 1974-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 14.880
Mass
D 2.73 1.000
pV 0.228 0.1515
Value
Rotational Period 14.210
Period quality 3
Spectral Class S
Spectral Class Score 25.000
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.73 1.000 1.000 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.228 0.1060 0.1970 Masiero 2021PSJ.....2..162M 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
14.88 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
14.218 3 Synodic Mottola 1995LPI....26.1003M Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C Bus-DeMeo VISNIR Kelley 2014Icar..233...61K SPEC
Q R Bus-DeMeo VISNIR Binzel 2019Icar..324...41B SPEC
S Bus-DeMeo NIR Marsset 2022AJ....163..165M SPEC
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
Sr Bus-DeMeo NIR Marsset 2022AJ....163..165M SPEC