Muroto

04439, 1975 EN1, 1975EN1, 1980 BH3, 1980BH3, 1984 VA, 1984VA, 2019 GN26, 2019GN26, J75E01N, J80B03H, J84V00A, K19G26N

All data for this body: [vot]

MPC data
Name (number) Muroto (4439)
a 3.08743
e 0.26572
i / sin(i) 2.2925 / 0.04000
q 2.26704
Q 3.90783
ω 18.2114
Node 51.8065
m 174.5950
n 0.1817
Epoch 2460800.5
nobs 2917
nopp 29
Years observed 1954-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.075
ep 0.267
sin(ip) 0.030
G 0.150
H 13.480
Mass
D 12.31 0.205
pV 0.060 0.0111
Value
Rotational Period 8.314
Period quality 2
Spectral Class C
Spectral Class Score 0.117
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0754 0.2667 0.0297 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.44 3.390 3.390 Masiero 2020PSJ.....1....5M NEATM
12.18 0.213 0.213 Masiero 2011ApJ...741...68M NEATM
13.98 0.790 0.790 Usui 2011PASJ...63.1117U NEATM
14.49 2.900 2.900 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.045 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.069 0.0147 0.0147 Masiero 2011ApJ...741...68M NEATM
0.070 0.0530 0.0530 Masiero 2020PSJ.....1....5M 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
13.48 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.31429 2 Sidereal Durech 2018A&A...617A..57D Model
8.31429 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C 0.0195 0.0195 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT