16377+2130 TDT 9
16h 37m 39.57s +21° 29' 56.7" P.A. 27.00 sep 0.4 mag 10.85,10.99
| Coord 2000 |
16377+2130 |
|
Discov num |
TDT 9 |
|
Comp |
|
|
Coord arcsec 2000 |
16 37 39.57 +21 29 56.7 |
|
| Date first |
1991 |
|
Date last |
2017 |
|
Obs |
6 |
|
| Pa first |
33 |
|
Pa last |
26.9 |
|
P.A. Now (θ) |
26.9° |
|
| Sep first |
0.5 |
|
Sep last |
0.41 |
|
Sep. Now (ρ) |
0.41" |
|
| Mag pri |
10.85 |
|
Mag sec |
10.99 |
|
delta mag (ΔM) |
0.14 |
|
Spectral class |
|
|
| Pri motion ra |
+012 |
|
Sec motion ra |
+012 |
|
| Pri motion dec |
-035 |
|
Sec motion dec |
-035 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
SAO |
253631 |
|
Tycho2 |
1531-01072-1 |
|
Gaia DR2 |
1297652148612120320 |
|
| GC |
22310 |
|
DM |
CP-63 3978 |
|
