09170+2030 A 2137
09h 16m 57.58s +20° 29' 58.9" P.A. 342.00 sep 1.1 mag 9.97,11.15
| Coord 2000 |
09170+2030 |
|
Discov num |
A 2137 |
|
Comp |
|
|
Coord arcsec 2000 |
09 16 57.58 +20 29 58.9 |
|
| Date first |
1910 |
|
Date last |
2022 |
|
Obs |
12 |
|
| Pa first |
312 |
|
Pa last |
341.6 |
|
P.A. Now (θ) |
341.6° |
|
| Sep first |
1.1 |
|
Sep last |
1.11 |
|
Sep. Now (ρ) |
1.11" |
|
| Mag pri |
9.97 |
|
Mag sec |
11.15 |
|
delta mag (ΔM) |
1.18 |
|
Spectral class |
|
|
| Pri motion ra |
-037 |
|
Sec motion ra |
-037 |
|
| Pri motion dec |
-043 |
|
Sec motion dec |
-043 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cancer |
|
Tycho2 |
1408-00642-1 |
|
Gaia DR2 |
636125480202322560 |
|
