13555+7748 MFL 143
13h 55m 29.03s +77° 48' 22.7" P.A. 174.00 sep 4.3 mag 17.60,17.90
| Coord 2000 |
13555+7748 |
|
Discov num |
MFL 143 |
|
Comp |
|
|
Coord arcsec 2000 |
13 55 29.03 +77 48 22.7 |
|
| Date first |
1955 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
179 |
|
Pa last |
173.6 |
|
P.A. Now (θ) |
173.6° |
|
| Sep first |
2.8 |
|
Sep last |
4.32 |
|
Sep. Now (ρ) |
4.32" |
|
| Mag pri |
17.60 |
|
Mag sec |
17.90 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
-048 |
|
Sec motion ra |
-047 |
|
| Pri motion dec |
+019 |
|
Sec motion dec |
+019 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.019 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
