18256+0956 TDT 856
18h 25m 37.92s +09° 56' 05.0" P.A. 43.00 sep 1.1 mag 11.75,12.55
Coord 2000 |
18256+0956 |
|
Discov num |
TDT 856 |
|
Comp |
|
|
Coord arcsec 2000 |
18 25 37.92 +09 56 05.0 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
43 |
|
Pa last |
42.6 |
|
P.A. Now (θ) |
42.6° |
|
Sep first |
1.1 |
|
Sep last |
1.06 |
|
Sep. Now (ρ) |
1.06" |
|
Mag pri |
11.75 |
|
Mag sec |
12.55 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
1027-01416-1 |
|
Gaia DR2 |
4480357910067927424 |
|