Munroe

04942, 1955 MS, 1955MS, 1971 GE, 1971GE, 1987 DU6, 1987DU6, 1990 CB, 1990CB, J55M00S, J71G00E, J87D06U, J90C00B

All data for this body: [vot]

MPC data
Name (number) Munroe (4942)
a 2.20229
e 0.13544
i / sin(i) 3.8328 / 0.06685
q 1.90401
Q 2.50058
ω 11.3526
Node 278.0419
m 134.0152
n 0.3016
Epoch 2460800.5
nobs 6559
nopp 27
Years observed 1955-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.201
ep 0.098
sin(ip) 0.072
G 0.150
H 13.680
Mass
D 3.45 0.139
pV 0.936 0.1828
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 17.183
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2014 0.0983 0.0725 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.45 0.139 0.139 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.936 0.1828 0.1828 Masiero 2011ApJ...741...68M 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
13.68 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A S 0.900000 0.100000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
Kl Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
X Bus VIS Bus 2002Icar..158..146B SPEC
X 0.980 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.2215 0.3650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.3510 0.3650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.4780 0.3650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT