17138+5246 TDT 272
17h 13m 46.06s +52° 45' 51.7" P.A. 81.00 sep 0.7 mag 11.90,11.97
| Coord 2000 |
17138+5246 |
|
Discov num |
TDT 272 |
|
Comp |
|
|
Coord arcsec 2000 |
17 13 46.06 +52 45 51.7 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
81 |
|
Pa last |
81.2 |
|
P.A. Now (θ) |
81.2° |
|
| Sep first |
0.7 |
|
Sep last |
0.71 |
|
Sep. Now (ρ) |
0.71" |
|
| Mag pri |
11.90 |
|
Mag sec |
11.97 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
3887-00323-1 |
|
Gaia DR2 |
1418832348766703744 |
|
