17200+8036 TDT 311 AB
17h 19m 58.90s +80° 36' 26.3" P.A. 154.00 sep 2.3 mag 11.59,12.25
| Coord 2000 |
17200+8036 |
|
Discov num |
TDT 311 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 19 58.90 +80 36 26.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
154 |
|
Pa last |
153.7 |
|
P.A. Now (θ) |
153.7° |
|
| Sep first |
2.3 |
|
Sep last |
2.3 |
|
Sep. Now (ρ) |
2.3" |
|
| Mag pri |
11.59 |
|
Mag sec |
12.25 |
|
delta mag (ΔM) |
0.66 |
|
Spectral class |
|
|
| Pri motion ra |
-014 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
+040 |
|
Sec motion dec |
+040 |
|
| Notes |
W
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Minor |
|
Tycho2 |
4576-00079-1 |
|
