15254-5309 B 1290 (HD 136898)
15h 25m 25.22s -53° 09' 15.1" P.A. 317.00 sep 0.6 mag 10.20,11.80 Sp A5V
Coord 2000 |
15254-5309 |
|
Discov num |
B 1290 |
|
Comp |
|
|
Coord arcsec 2000 |
15 25 25.22 -53 09 15.1 |
|
Date first |
1928 |
|
Date last |
2021 |
|
Obs |
2 |
|
Pa first |
317 |
|
Pa last |
316.8 |
|
P.A. Now (θ) |
316.8° |
|
Sep first |
0.5 |
|
Sep last |
0.64 |
|
Sep. Now (ρ) |
0.64" |
|
Mag pri |
10.20 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
A5V (white) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
|
|
Pri motion dec |
-005 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 136898 |
|
Constellation |
Lupus |
|
SAO |
242498 |
|
Tycho2 |
8695-02656-1 |
|
Gaia DR2 |
5888764479126406656 |
|
HD |
136898 |
|