15395-0104 RST 5028 (HD 139672)
15h 39m 31.04s -01° 03' 54.8" P.A. 78.00 sep 0.8 mag 8.15,11.75 Sp G8III dist. 269.54 pc (879.24 l.y.)
Coord 2000 |
15395-0104 |
|
Discov num |
RST5028 |
|
Comp |
|
|
Coord arcsec 2000 |
15 39 31.04 -01 03 54.8 |
|
Date first |
1943 |
|
Date last |
1991 |
|
Obs |
4 |
|
Pa first |
68 |
|
Pa last |
77.8 |
|
P.A. Now (θ) |
77.8° |
|
Sep first |
0.5 |
|
Sep last |
0.82 |
|
Sep. Now (ρ) |
0.82" |
|
Mag pri |
8.15 |
|
Mag sec |
11.75 |
|
delta mag (ΔM) |
3.6 |
|
Spectral class |
G8III (yellow) |
|
Pri motion ra |
-023 |
|
Sec motion ra |
-024 |
|
Pri motion dec |
+011 |
|
Sec motion dec |
+013 |
|
Notes |
|
|
rPM=0.082 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 139672 |
|
Constellation |
Serpens |
|
SAO |
140683 |
|
HIP |
76681 |
|
Tycho2 |
5017-00804-1 |
|
Gaia DR2 |
4416345756139622656 |
|
HD |
139672 |
|
BD |
BD-00 2993 |
|
Distance |
269.54 |
|
Distance ly |
879.24 |
|