07471+3710 ES 2101 BC
07h 47m 06.73s +37° 12' 57.1" P.A. 35.00 sep 18.4 mag 11.50,13.90
Coord 2000 |
07471+3710 |
|
Discov num |
ES 2101 |
|
Comp |
BC |
|
Coord arcsec 2000 |
07 47 06.73 +37 12 57.1 |
|
Date first |
1924 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
50 |
|
Pa last |
35.3 |
|
P.A. Now (θ) |
35.3° |
|
Sep first |
16.7 |
|
Sep last |
18.437 |
|
Sep. Now (ρ) |
18.437" |
|
Mag pri |
11.50 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
|
|
Pri motion ra |
+017 |
|
Sec motion ra |
-016 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
-008 |
|
Notes |
|
|
rPM=1.597
This double is not physical.
07471+3710 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
07 47 07 +37 12 52 |
ES 2101 AB |
2016 |
14 |
8 |
5.4 |
10.97 |
11.50 |
0.53 |
|
|
Show |
|
|
07 47 07 +37 12 57 |
ES 2101 BC |
2015 |
8 |
35 |
18.4 |
11.50 |
13.90 |
2.40 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lynx |
|
Gaia DR2 |
919110155098276736 |
|