20400+1749 BPM 2222
20h 40m 00.21s +17° 48' 50.8" P.A. 294.00 sep 86.5 mag 15.44,15.71
| Coord 2000 |
20400+1749 |
|
Discov num |
BPM2222 |
|
Comp |
|
|
Coord arcsec 2000 |
20 40 00.21 +17 48 50.8 |
|
| Date first |
1992 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
295 |
|
Pa last |
294.3 |
|
P.A. Now (θ) |
294.3° |
|
| Sep first |
86.3 |
|
Sep last |
86.533 |
|
Sep. Now (ρ) |
86.533" |
|
| Mag pri |
15.44 |
|
Mag sec |
15.71 |
|
delta mag (ΔM) |
0.27 |
|
Spectral class |
|
|
| Pri motion ra |
+034 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
-021 |
|
Sec motion dec |
-014 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.507
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1812284682029356544 |
|
