21401-0403 RST 4697
21h 40m 05.22s -04° 02' 33.4" P.A. 163.00 sep 1.3 mag 8.76,13.00 Sp F5
| Coord 2000 |
21401-0403 |
|
Discov num |
RST4697 |
|
Comp |
|
|
Coord arcsec 2000 |
21 40 05.22 -04 02 33.4 |
|
| Date first |
1939 |
|
Date last |
1962 |
|
Obs |
3 |
|
| Pa first |
163 |
|
Pa last |
162.6 |
|
P.A. Now (θ) |
162.6° |
|
| Sep first |
1.2 |
|
Sep last |
1.34 |
|
Sep. Now (ρ) |
1.34" |
|
| Mag pri |
8.76 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
4.24 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-076 |
|
Sec motion ra |
|
|
| Pri motion dec |
-023 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
SAO |
145574 |
|
Tycho2 |
5217-00395-1 |
|
Gaia DR2 |
2671681279740697984 |
|
| HD |
206127 |
|
