17261-2353 ARA 2202 (HD 157748)
17h 26m 08.09s -23° 53' 29.9" P.A. 26.00 sep 16.1 mag 9.35,12.20 Sp A8V
| Coord 2000 |
17261-2353 |
|
Discov num |
ARA2202 |
|
Comp |
|
|
Coord arcsec 2000 |
17 26 08.09 -23 53 29.9 |
|
| Date first |
1911 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
36 |
|
Pa last |
26.2 |
|
P.A. Now (θ) |
26.2° |
|
| Sep first |
13.9 |
|
Sep last |
16.067 |
|
Sep. Now (ρ) |
16.067" |
|
| Mag pri |
9.35 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
2.85 |
|
Spectral class |
A8V (white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-026 |
|
Sec motion dec |
+009 |
|
| Notes |
|
|
rPM=1.337
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 157748 |
|
Constellation |
Ophiuchus |
|
SAO |
185399 |
|
Tycho2 |
6825-00465-1 |
|
| Gaia DR2 |
4111330372982409728 |
|
HD |
157748 |
|
