17244+0242 TDS 865
17h 24m 25.91s +02° 42' 03.3" P.A. 144.00 sep 1.1 mag 10.50,11.55 Sp G0
Coord 2000 |
17244+0242 |
|
Discov num |
TDS 865 |
|
Comp |
|
|
Coord arcsec 2000 |
17 24 25.91 +02 42 03.3 |
|
Date first |
1991 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
146 |
|
Pa last |
143.7 |
|
P.A. Now (θ) |
143.7° |
|
Sep first |
1.3 |
|
Sep last |
1.052 |
|
Sep. Now (ρ) |
1.052" |
|
Mag pri |
10.50 |
|
Mag sec |
11.55 |
|
delta mag (ΔM) |
1.05 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
0405-00395-1 |
|
Gaia DR2 |
4387327995018662016 |
|