16390+0204 TDS 828
16h 38m 59.33s +02° 04' 26.6" P.A. 274.00 sep 1.1 mag 10.49,11.15
Coord 2000 |
16390+0204 |
|
Discov num |
TDS 828 |
|
Comp |
|
|
Coord arcsec 2000 |
16 38 59.33 +02 04 26.6 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
275 |
|
Pa last |
273.8 |
|
P.A. Now (θ) |
273.8° |
|
Sep first |
1.0 |
|
Sep last |
1.132 |
|
Sep. Now (ρ) |
1.132" |
|
Mag pri |
10.49 |
|
Mag sec |
11.15 |
|
delta mag (ΔM) |
0.66 |
|
Spectral class |
|
|
Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
-011 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
0387-00710-1 |
|
Gaia DR2 |
4432259503327437184 |
|