23174+7717 TDT 3967
23h 17m 22.30s +77° 17' 26.9" P.A. 156.00 sep 1.3 mag 11.20,11.27
| Coord 2000 |
23174+7717 |
|
Discov num |
TDT3967 |
|
Comp |
|
|
Coord arcsec 2000 |
23 17 22.30 +77 17 26.9 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
155 |
|
Pa last |
155.9 |
|
P.A. Now (θ) |
155.9° |
|
| Sep first |
1.4 |
|
Sep last |
1.28 |
|
Sep. Now (ρ) |
1.28" |
|
| Mag pri |
11.20 |
|
Mag sec |
11.27 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
|
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-015 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4605-00586-1 |
|
Gaia DR2 |
2281336617316170624 |
|
