20136+2021 BU 1484 (HD 351704)
20h 13m 34.93s +20° 20' 37.4" P.A. 323.00 sep 23.7 mag 9.45,10.60 Sp B8
| Coord 2000 |
20136+2021 |
|
Discov num |
BU 1484 |
|
Comp |
|
|
Coord arcsec 2000 |
20 13 34.93 +20 20 37.4 |
|
| Date first |
1894 |
|
Date last |
2017 |
|
Obs |
11 |
|
| Pa first |
325 |
|
Pa last |
323.2 |
|
P.A. Now (θ) |
323.2° |
|
| Sep first |
23.4 |
|
Sep last |
23.654 |
|
Sep. Now (ρ) |
23.654" |
|
| Mag pri |
9.45 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
1.15 |
|
Spectral class |
B8 (blue-white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=1.414
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 351704 |
|
Constellation |
Sagitta |
|
SAO |
88372 |
|
Tycho2 |
1626-00597-1 |
|
| Gaia DR2 |
1828566078429187840 |
|
HD |
351704 |
|
