11289-6256 RST 3739 (HD 99898)
11h 28m 51.96s -62° 55' 51.6" P.A. 27.00 sep 0.8 mag 9.94,10.28 Sp O9V
Coord 2000 |
11289-6256 |
|
Discov num |
RST3739 |
|
Comp |
|
|
Coord arcsec 2000 |
11 28 51.96 -62 55 51.6 |
|
Date first |
1937 |
|
Date last |
1991 |
|
Obs |
3 |
|
Pa first |
28 |
|
Pa last |
26.6 |
|
P.A. Now (θ) |
26.6° |
|
Sep first |
0.8 |
|
Sep last |
0.808 |
|
Sep. Now (ρ) |
0.808" |
|
Mag pri |
9.94 |
|
Mag sec |
10.28 |
|
delta mag (ΔM) |
0.34 |
|
Spectral class |
O9V (blue) |
|
Pri motion ra |
-010 |
|
Sec motion ra |
-010 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 99898 |
|
Constellation |
Centaurus |
|
SAO |
251419 |
|
Tycho2 |
8976-04479-1 |
|
Gaia DR2 |
5333850031570410112 |
|
HD |
99898 |
|
GC |
15754 |
|