Martinhoffmann
09521, 1980 FS1, 1980FS1, 1997 GW27, 1997GW27, J80F01S, J97G27W
All data for this body: [vot]
MPC data
Name (number) |
Martinhoffmann (9521) |
a |
2.26017 |
e |
0.14618 |
i / sin(i) |
4.1072 /
0.07162
|
q |
1.92977
|
Q |
2.59056
|
ω |
68.6318 |
Node |
193.9969 |
m |
213.9372 |
n |
0.2901 |
Epoch |
2460200.5 |
nobs |
2096 |
nopp |
23 |
Years observed |
1980-2023 |
rms |
0.66 |
Best values
|
Value |
Standard error |
Parent |
Flora (8) |
|
|
|
|
ap |
2.261 |
|
ep |
0.140 |
|
sin(ip) |
0.077 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
15.340 |
|
Mass |
|
|
D |
2.91 |
0.863 |
pV |
0.159 |
0.0658 |
Rotational Period |
|
Family data
Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
8 |
Flora |
402 |
Flora |
0.2900 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.2610 |
0.1404 |
0.0773 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
2.91 |
0.863 |
0.863 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.159 |
0.0658 |
0.0658 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
15.34 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |