Flamsteed
04987, 1980 FH12, 1980FH12, 1983 BV, 1983BV, 1990 DT, 1990DT, J80F12H, J83B00V, J90D00T
All data for this body: [vot]
MPC data
Name (number) |
Flamsteed (4987) |
a |
2.27164 |
e |
0.06453 |
i / sin(i) |
7.5801 /
0.13191
|
q |
2.12506
|
Q |
2.41823
|
ω |
273.6465 |
Node |
313.0323 |
m |
223.5161 |
n |
0.2879 |
Epoch |
2460200.5 |
nobs |
6526 |
nopp |
25 |
Years observed |
1980-2023 |
rms |
0.40 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
2.272 |
|
ep |
0.094 |
|
sin(ip) |
0.137 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
14.220 |
|
Mass |
|
|
D |
5.64 |
0.052 |
pV |
0.185 |
0.0169 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.2719 |
0.0939 |
0.1371 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
5.64 |
0.052 |
0.052 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.185 |
0.0169 |
0.0169 |
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 |
14.22 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |