16226+1608 HEI 242
16h 22m 38.61s +16° 08' 24.4" P.A. 71.00 sep 3.5 mag 11.20,11.20
| Coord 2000 |
16226+1608 |
|
Discov num |
HEI 242 |
|
Comp |
|
|
Coord arcsec 2000 |
16 22 38.61 +16 08 24.4 |
|
| Date first |
1982 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
77 |
|
Pa last |
71.3 |
|
P.A. Now (θ) |
71.3° |
|
| Sep first |
3.0 |
|
Sep last |
3.48 |
|
Sep. Now (ρ) |
3.48" |
|
| Mag pri |
11.20 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.329
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
1505-01008-1 |
|
Gaia DR2 |
4466519907688999168 |
|
