18437-4611 B 1369
18h 43m 43.49s -46° 10' 32.4" P.A. 71.00 sep 4.2 mag 9.62,12.80 Sp F2V
Coord 2000 |
18437-4611 |
|
Discov num |
B 1369 |
|
Comp |
|
|
Coord arcsec 2000 |
18 43 43.49 -46 10 32.4 |
|
Date first |
1930 |
|
Date last |
2000 |
|
Obs |
3 |
|
Pa first |
85 |
|
Pa last |
70.5 |
|
P.A. Now (θ) |
70.5° |
|
Sep first |
4.5 |
|
Sep last |
4.2 |
|
Sep. Now (ρ) |
4.2" |
|
Mag pri |
9.62 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
3.18 |
|
Spectral class |
F2V (yellow-white) |
|
Pri motion ra |
-022 |
|
Sec motion ra |
+097 |
|
Pri motion dec |
-016 |
|
Sec motion dec |
+072 |
|
Notes |
|
|
rPM=1.225
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Telescopium |
|
SAO |
229228 |
|
Tycho2 |
8360-01447-1 |
|
Gaia DR2 |
6705741853816559616 |
|
HD |
172688 |
|
GC |
25589 |
|