17570+7944 MFL 237
17h 56m 57.19s +79° 44' 22.5" P.A. 177.00 sep 4.9 mag 13.70,17.90
| Coord 2000 |
17570+7944 |
|
Discov num |
MFL 237 |
|
Comp |
|
|
Coord arcsec 2000 |
17 56 57.19 +79 44 22.5 |
|
| Date first |
2014 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
177 |
|
Pa last |
177.2 |
|
P.A. Now (θ) |
177.2° |
|
| Sep first |
4.9 |
|
Sep last |
4.939 |
|
Sep. Now (ρ) |
4.939" |
|
| Mag pri |
13.70 |
|
Mag sec |
17.90 |
|
delta mag (ΔM) |
4.2 |
|
Spectral class |
|
|
| Pri motion ra |
+025 |
|
Sec motion ra |
+024 |
|
| Pri motion dec |
+079 |
|
Sec motion dec |
+078 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.017 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
