21125+2619 STF 2774 AB (HD 202002)
21h 12m 29.72s +26° 18' 45.6" P.A. 335.00 sep 27.6 mag 8.55,12.16 Sp A2
| Coord 2000 |
21125+2619 |
|
Discov num |
STF2774 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 12 29.72 +26 18 45.6 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
336 |
|
Pa last |
334.8 |
|
P.A. Now (θ) |
334.8° |
|
| Sep first |
28.5 |
|
Sep last |
27.557 |
|
Sep. Now (ρ) |
27.557" |
|
| Mag pri |
8.55 |
|
Mag sec |
12.16 |
|
delta mag (ΔM) |
3.61 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
rPM=1
This double is not physical.
21125+2619 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 202002 |
89526 |
21 12 30 +26 18 46 |
STF 2774 AB |
2015 |
11 |
335 |
27.6 |
8.55 |
12.16 |
3.61 |
|
<=== |
| Show |
|
89526 |
21 12 30 +26 18 46 |
SLE 369 AC |
2015 |
7 |
337 |
52.0 |
8.55 |
12.77 |
4.22 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 202002 |
|
Constellation |
Vulpecula |
|
SAO |
89526 |
|
Tycho2 |
2181-01268-1 |
|
| Gaia DR2 |
1841843570374347648 |
|
HD |
202002 |
|
