18556+3524 NSN 707
18h 55m 33.34s +35° 23' 45.6" P.A. 245.00 sep 2.0 mag 11.60,14.42
| Coord 2000 |
18556+3524 |
|
Discov num |
NSN 707 |
|
Comp |
|
|
Coord arcsec 2000 |
18 55 33.34 +35 23 45.6 |
|
| Date first |
2013 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
260 |
|
Pa last |
244.6 |
|
P.A. Now (θ) |
244.6° |
|
| Sep first |
1.7 |
|
Sep last |
1.973 |
|
Sep. Now (ρ) |
1.973" |
|
| Mag pri |
11.60 |
|
Mag sec |
14.42 |
|
delta mag (ΔM) |
2.82 |
|
Spectral class |
|
|
| Pri motion ra |
+086 |
|
Sec motion ra |
+088 |
|
| Pri motion dec |
-311 |
|
Sec motion dec |
-316 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.016 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2647-00591-1 |
|
