17456+3436 TDT 491
17h 45m 38.47s +34° 35' 51.6" P.A. 22.00 sep 0.4 mag 10.24,10.40
| Coord 2000 |
17456+3436 |
|
Discov num |
TDT 491 |
|
Comp |
|
|
Coord arcsec 2000 |
17 45 38.47 +34 35 51.6 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
22 |
|
Pa last |
22.4 |
|
P.A. Now (θ) |
22.4° |
|
| Sep first |
0.4 |
|
Sep last |
0.42 |
|
Sep. Now (ρ) |
0.42" |
|
| Mag pri |
10.24 |
|
Mag sec |
10.40 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-019 |
|
Sec motion dec |
-019 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2615-01505-1 |
|
Gaia DR2 |
4607590135753211136 |
|
