18144+0347 SLE 144 (HD 167307)
18h 14m 29.80s +03° 46' 34.9" P.A. 221.00 sep 32.7 mag 8.91,12.08 Sp A0
Coord 2000 |
18144+0347 |
|
Discov num |
SLE 144 |
|
Comp |
|
|
Coord arcsec 2000 |
18 14 29.80 +03 46 34.9 |
|
Date first |
1982 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
221 |
|
Pa last |
220.9 |
|
P.A. Now (θ) |
220.9° |
|
Sep first |
32.7 |
|
Sep last |
32.683 |
|
Sep. Now (ρ) |
32.683" |
|
Mag pri |
8.91 |
|
Mag sec |
12.08 |
|
delta mag (ΔM) |
3.17 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
+007 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
rPM=1.434
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 167307 |
|
Constellation |
Ophiuchus |
|
SAO |
123284 |
|
Tycho2 |
0439-02571-1 |
|
Gaia DR2 |
4470073013887616256 |
|
HD |
167307 |
|
DM |
BD+03 3640 |
|