15555-0852 STF 3100 (HD 142555)
15h 55m 31.21s -08° 52' 10.9" P.A. 246.00 sep 6.0 mag 9.85,11.60 Sp A0
Coord 2000 |
15555-0852 |
|
Discov num |
STF3100 |
|
Comp |
|
|
Coord arcsec 2000 |
15 55 31.21 -08 52 10.9 |
|
Date first |
1831 |
|
Date last |
2016 |
|
Obs |
23 |
|
Pa first |
249 |
|
Pa last |
246.2 |
|
P.A. Now (θ) |
246.2° |
|
Sep first |
5.9 |
|
Sep last |
6.008 |
|
Sep. Now (ρ) |
6.008" |
|
Mag pri |
9.85 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
1.75 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
-007 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
rPM=0.447
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 142555 |
|
Constellation |
Libra |
|
Tycho2 |
5610-00394-1 |
|
Gaia DR2 |
4347750318064653568 |
|
HD |
142555 |
|
ADS |
9837 |
|