22425+3917 BU 176
22h 42m 29.96s +39° 18' 39.1" P.A. 54.00 sep 2.6 mag 9.49,9.91
| Coord 2000 |
22425+3917 |
|
Discov num |
BU 176 |
|
Comp |
|
|
Coord arcsec 2000 |
22 42 29.96 +39 18 39.1 |
|
| Date first |
1873 |
|
Date last |
2017 |
|
Obs |
30 |
|
| Pa first |
40 |
|
Pa last |
54.4 |
|
P.A. Now (θ) |
54.4° |
|
| Sep first |
1.8 |
|
Sep last |
2.579 |
|
Sep. Now (ρ) |
2.579" |
|
| Mag pri |
9.49 |
|
Mag sec |
9.91 |
|
delta mag (ΔM) |
0.42 |
|
Spectral class |
|
|
| Pri motion ra |
+093 |
|
Sec motion ra |
+106 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+010 |
|
| Notes |
|
|
rPM=0.139 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Tycho2 |
3214-00492-1 |
|
Gaia DR2 |
1932086369477639680 |
|
ADS |
16198 |
|
