20144+8032 STF 2694 (HD 194375)
20h 14m 26.13s +80° 31' 54.5" P.A. 345.00 sep 4.3 mag 6.85,9.58 Sp B9.5IV dist. 129.53 pc (422.53 l.y.)
| Coord 2000 |
20144+8032 |
|
Discov num |
STF2694 |
|
Comp |
|
|
Coord arcsec 2000 |
20 14 26.13 +80 31 54.5 |
|
| Date first |
1832 |
|
Date last |
2016 |
|
Obs |
18 |
|
| Pa first |
346 |
|
Pa last |
344.9 |
|
P.A. Now (θ) |
344.9° |
|
| Sep first |
3.7 |
|
Sep last |
4.254 |
|
Sep. Now (ρ) |
4.254" |
|
| Mag pri |
6.85 |
|
Mag sec |
9.58 |
|
delta mag (ΔM) |
2.73 |
|
Spectral class |
B9.5IV (blue-white) |
|
| Pri motion ra |
+016 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
-021 |
|
Sec motion dec |
-021 |
|
| Notes |
|
|
rPM=0.038 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 194375 |
|
Constellation |
Draco |
|
SAO |
3364 |
|
HIP |
99759 |
|
| Tycho2 |
4593-02548-1 |
|
Gaia DR2 |
2292242363913579392 |
|
HD |
194375 |
|
GC |
28266 |
|
| BD |
BD+80 650 |
|
Distance |
129.53 |
|
Distance ly |
422.53 |
|
