16399+3731 HJ 587
16h 39m 56.70s +37° 31' 03.5" P.A. 282.00 sep 20.0 mag 8.71,12.87 Sp G5 dist. 44.6 pc (145.49 l.y.)
| Coord 2000 |
16399+3731 |
|
Discov num |
HJ 587 |
|
Comp |
|
|
Coord arcsec 2000 |
16 39 56.70 +37 31 03.5 |
|
| Date first |
1827 |
|
Date last |
2015 |
|
Obs |
19 |
|
| Pa first |
300 |
|
Pa last |
281.9 |
|
P.A. Now (θ) |
281.9° |
|
| Sep first |
7.5 |
|
Sep last |
20.001 |
|
Sep. Now (ρ) |
20.001" |
|
| Mag pri |
8.71 |
|
Mag sec |
12.87 |
|
delta mag (ΔM) |
4.16 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+034 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
+029 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
rPM=1.194
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
SAO |
65470 |
|
HIP |
81605 |
|
Tycho2 |
3063-01302-1 |
|
| Gaia DR2 |
1328444315346220416 |
|
HD |
150510 |
|
BD |
BD+37 2786 |
|
Distance |
44.6 |
|
| Distance ly |
145.49 |
|
