17500+0520 STF 2227
17h 49m 22.00s +05° 20' 19.0" P.A. 110.00 sep 15.1 mag 9.55,9.60 Sp G:+A6
Coord 2000 |
17500+0520 |
|
Discov num |
STF2227 |
|
Comp |
|
|
Coord arcsec 2000 |
17 49 22.00 +05 20 19.0 |
|
Date first |
1830 |
|
Date last |
2015 |
|
Obs |
32 |
|
Pa first |
117 |
|
Pa last |
110.1 |
|
P.A. Now (θ) |
110.1° |
|
Sep first |
19.7 |
|
Sep last |
15.066 |
|
Sep. Now (ρ) |
15.066" |
|
Mag pri |
9.55 |
|
Mag sec |
9.60 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
G:+A6 (yellow/white) |
|
Pri motion ra |
+015 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
-018 |
|
Sec motion dec |
+001 |
|
Notes |
U
(Proper motion indicates non-physical) |
|
rPM=1.241
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
0424-01050-1 |
|
Gaia DR2 |
4473817980544024704 |
|
DM |
BD+05 3517 |
|