11498-5108 RST 1613 (HD 102770)
11h 49m 44.99s -51° 08' 08.3" P.A. 320.00 sep 0.6 mag 9.00,11.20 Sp A3V
Coord 2000 |
11498-5108 |
|
Discov num |
RST1613 |
|
Comp |
|
|
Coord arcsec 2000 |
11 49 44.99 -51 08 08.3 |
|
Date first |
1931 |
|
Date last |
1948 |
|
Obs |
3 |
|
Pa first |
316 |
|
Pa last |
320.1 |
|
P.A. Now (θ) |
320.1° |
|
Sep first |
0.5 |
|
Sep last |
0.6 |
|
Sep. Now (ρ) |
0.6" |
|
Mag pri |
9.00 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
A3V (white) |
|
Pri motion ra |
-031 |
|
Sec motion ra |
|
|
Pri motion dec |
-004 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 102770 |
|
Constellation |
Centaurus |
|
SAO |
239405 |
|
Tycho2 |
8228-01770-1 |
|
Gaia DR2 |
5369196134934247552 |
|
HD |
102770 |
|
DM |
CP-50 4535 |
|