02217+8435 MLR 487
02h 21m 39.34s +84° 35' 08.0" P.A. 270.00 sep 1.6 mag 9.30,12.80 Sp A2
| Coord 2000 |
02217+8435 |
|
Discov num |
MLR 487 |
|
Comp |
|
|
Coord arcsec 2000 |
02 21 39.34 +84 35 08.0 |
|
| Date first |
1973 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
275 |
|
Pa last |
269.9 |
|
P.A. Now (θ) |
269.9° |
|
| Sep first |
1.1 |
|
Sep last |
1.557 |
|
Sep. Now (ρ) |
1.557" |
|
| Mag pri |
9.30 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4620-00640-1 |
|
Gaia DR2 |
572978671993564928 |
|
