Emilemathieu

1997 NH3, 1997NH3, 27947, J97N03H

All data for this body: [vot]

MPC data
Name (number) Emilemathieu (27947)
a 2.42895
e 0.05207
i / sin(i) 22.0236 / 0.37499
q 2.30247
Q 2.55543
ω 212.0732
Node 110.1943
m 99.4877
n 0.2604
Epoch 2460800.5
nobs 1008
nopp 20
Years observed 1997-2025
rms 0.92
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.428
ep 0.092
sin(ip) 0.364
G 0.150
H 15.450
Mass
D 5.29 0.136
pV 0.058 0.0063
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4279 0.0924 0.3645 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.86 1.594 1.594 Masiero 2017AJ....154..168M NEATM
5.29 0.137 0.137 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.057 0.0464 0.0464 Masiero 2017AJ....154..168M NEATM
0.058 0.0064 0.0064 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
15.45 MPC-2023-12-04 MPC-2023-12-04 Phot