07135-7032 HEI 338 (HD 57021)
07h 13m 30.94s -70° 32' 00.5" P.A. 171.00 sep 0.3 mag 9.40,9.50 Sp F5V
Coord 2000 |
07135-7032 |
|
Discov num |
HEI 338 |
|
Comp |
|
|
Coord arcsec 2000 |
07 13 30.94 -70 32 00.5 |
|
Date first |
1985 |
|
Date last |
2020 |
|
Obs |
4 |
|
Pa first |
207 |
|
Pa last |
171.1 |
|
P.A. Now (θ) |
171.1° |
|
Sep first |
0.2 |
|
Sep last |
0.318 |
|
Sep. Now (ρ) |
0.318" |
|
Mag pri |
9.40 |
|
Mag sec |
9.50 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
F5V (yellow-white) |
|
Pri motion ra |
+011 |
|
Sec motion ra |
|
|
Pri motion dec |
+019 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 57021 |
|
Constellation |
Volans |
|
Tycho2 |
9183-00741-1 |
|
Gaia DR2 |
5267394281756866816 |
|
HD |
57021 |
|