22138+4237 A 2496
22h 13m 47.92s +42° 36' 40.4" P.A. 256.00 sep 1.7 mag 9.15,12.40 Sp F2
| Coord 2000 |
22138+4237 |
|
Discov num |
A 2496 |
|
Comp |
|
|
Coord arcsec 2000 |
22 13 47.92 +42 36 40.4 |
|
| Date first |
1912 |
|
Date last |
2017 |
|
Obs |
8 |
|
| Pa first |
254 |
|
Pa last |
255.7 |
|
P.A. Now (θ) |
255.7° |
|
| Sep first |
1.6 |
|
Sep last |
1.72 |
|
Sep. Now (ρ) |
1.72" |
|
| Mag pri |
9.15 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
3.25 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
+006 |
|
Sec motion ra |
|
|
| Pri motion dec |
-015 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Tycho2 |
3207-00653-1 |
|
Gaia DR2 |
1958444819994925056 |
|
