Etiennemarey

03456, 1931 TP4, 1931TP4, 1978 JL1, 1978JL1, 1979 UM4, 1979UM4, 1979 VR, 1979VR, 1981 EZ1, 1981EZ1, 1981 FB1, 1981FB1, 1982 RY1, 1982RY1, 1985 RS2, 1985RS2, J31T04P, J78J01L, J79U04M, J79V00R, J81E01Z, J81F01B, J82R01Y, J85R02S

All data for this body: [vot]

MPC data
Name (number) Etiennemarey (3456)
a 2.16404
e 0.01498
i / sin(i) 1.7781 / 0.03103
q 2.13163
Q 2.19645
ω 167.4205
Node 78.3390
m 248.5429
n 0.3096
Epoch 2460800.5
nobs 5033
nopp 31
Years observed 1931-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.164
ep 0.073
sin(ip) 0.039
G 0.150
H 13.820
Mass
D 4.29 0.021
pV 0.348 0.0624
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 6.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1641 0.0732 0.0387 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.29 0.021 0.021 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.348 0.0624 0.0624 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
13.82 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
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT