21487-6530 I 19 AB (HD 207015)
21h 48m 44.11s -65° 30' 10.2" P.A. 290.00 sep 1.5 mag 7.31,8.74 Sp F3V dist. 101.21 pc (330.15 l.y.)
| Coord 2000 |
21487-6530 |
|
Discov num |
I 19 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 48 44.11 -65 30 10.2 |
|
| Date first |
1894 |
|
Date last |
2013 |
|
Obs |
21 |
|
| Pa first |
350 |
|
Pa last |
289.9 |
|
P.A. Now (θ) |
289.9° |
|
| Sep first |
0.8 |
|
Sep last |
1.46 |
|
Sep. Now (ρ) |
1.46" |
|
| Mag pri |
7.31 |
|
Mag sec |
8.74 |
|
delta mag (ΔM) |
1.43 |
|
Spectral class |
F3V (yellow-white) |
|
| Pri motion ra |
+006 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
Nature of this double is uncertain.
21487-6530 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 207015 |
255076 |
21 48 44 -65 30 10 |
I 19 AB |
2013 |
21 |
290 |
1.5 |
7.31 |
8.74 |
1.43 |
|
<=== |
| Show |
|
255076 |
21 48 44 -65 30 10 |
ARY 105 AC |
2015 |
6 |
264 |
28.9 |
7.31 |
11.60 |
4.29 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 207015 |
|
Constellation |
Indus |
|
SAO |
255076 |
|
HIP |
107678 |
|
| Tycho2 |
9122-01826-1 |
|
Gaia DR2 |
6402014209162590080 |
|
HD |
207015 |
|
GC |
30510 |
|
| CP |
CP-66 3586 |
|
Distance |
101.21 |
|
Distance ly |
330.15 |
|
