07215-3748 JSP 154 (HD 57870)
07h 21m 27.73s -37° 48' 42.7" P.A. 76.00 sep 1.6 mag 10.90,11.42 Sp A0V
Coord 2000 |
07215-3748 |
|
Discov num |
JSP 154 |
|
Comp |
|
|
Coord arcsec 2000 |
07 21 27.73 -37 48 42.7 |
|
Date first |
1929 |
|
Date last |
1991 |
|
Obs |
4 |
|
Pa first |
78 |
|
Pa last |
75.5 |
|
P.A. Now (θ) |
75.5° |
|
Sep first |
1.9 |
|
Sep last |
1.551 |
|
Sep. Now (ρ) |
1.551" |
|
Mag pri |
10.90 |
|
Mag sec |
11.42 |
|
delta mag (ΔM) |
0.52 |
|
Spectral class |
A0V (white) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
+007 |
|
Sec motion dec |
+007 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 57870 |
|
Constellation |
Puppis |
|
Tycho2 |
7643-00818-1 |
|
Gaia DR2 |
5589109219386950784 |
|
HD |
57870 |
|