00304+7232 HJ 1973 (HD 2590)
00h 30m 26.28s +72° 31' 51.7" P.A. 38.00 sep 18.0 mag 9.19,12.30 Sp A0 dist. 366.3 pc (1194.87 l.y.)
| Coord 2000 |
00304+7232 |
|
Discov num |
HJ 1973 |
|
Comp |
|
|
Coord arcsec 2000 |
00 30 26.28 +72 31 51.7 |
|
| Date first |
1831 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
45 |
|
Pa last |
37.8 |
|
P.A. Now (θ) |
37.8° |
|
| Sep first |
16.0 |
|
Sep last |
18.028 |
|
Sep. Now (ρ) |
18.028" |
|
| Mag pri |
9.19 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
3.11 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+015 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=1.204
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 2590 |
|
Constellation |
Cassiopeia |
|
SAO |
4129 |
|
HIP |
2385 |
|
| Tycho2 |
4303-02069-1 |
|
Gaia DR2 |
536869370111119232 |
|
HD |
2590 |
|
BD |
BD+71 19 |
|
| Distance |
366.3 |
|
Distance ly |
1194.87 |
|