18243+0347 BAL 2490 (HD 169364)
18h 24m 16.43s +03° 46' 32.9" P.A. 289.00 sep 19.2 mag 9.62,11.30 Sp K2
Coord 2000 |
18243+0347 |
|
Discov num |
BAL2490 |
|
Comp |
|
|
Coord arcsec 2000 |
18 24 16.43 +03 46 32.9 |
|
Date first |
1910 |
|
Date last |
2017 |
|
Obs |
12 |
|
Pa first |
299 |
|
Pa last |
288.6 |
|
P.A. Now (θ) |
288.6° |
|
Sep first |
19.2 |
|
Sep last |
19.175 |
|
Sep. Now (ρ) |
19.175" |
|
Mag pri |
9.62 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
1.68 |
|
Spectral class |
K2 (yellow-orange) |
|
Pri motion ra |
+014 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
+023 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
rPM=1.166
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 169364 |
|
Constellation |
Ophiuchus |
|
SAO |
123435 |
|
Tycho2 |
0441-01275-1 |
|
Gaia DR2 |
4278098455484772480 |
|
HD |
169364 |
|