08218+1717 BKO 33 AB
08h 21m 48.45s +17° 17' 16.7" P.A. 271.00 sep 12.6 mag 11.79,14.00
| Coord 2000 |
08218+1717 |
|
Discov num |
BKO 33 |
|
Comp |
AB |
|
Coord arcsec 2000 |
08 21 48.45 +17 17 16.7 |
|
| Date first |
1997 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
271 |
|
Pa last |
270.8 |
|
P.A. Now (θ) |
270.8° |
|
| Sep first |
12.5 |
|
Sep last |
12.641 |
|
Sep. Now (ρ) |
12.641" |
|
| Mag pri |
11.79 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
2.21 |
|
Spectral class |
|
|
| Pri motion ra |
+012 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=1.14
This double is not physical.
08218+1717 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
08 21 48 +17 17 17 |
BKO 33 AB |
2015 |
9 |
271 |
12.6 |
11.79 |
14.00 |
2.21 |
|
<=== |
| Show |
|
|
08 21 48 +17 17 17 |
BKO 33 AC |
2015 |
9 |
288 |
32.3 |
11.79 |
14.22 |
2.43 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cancer |
|
Gaia DR2 |
656270938405443968 |
|
