00402+4715 BU 257 (HD 3700)
00h 40m 13.00s +47° 15' 21.0" P.A. 253.00 sep 0.6 mag 8.06,9.11 Sp G0 dist. 246.31 pc (803.46 l.y.)
Coord 2000 |
00402+4715 |
|
Discov num |
BU 257 |
|
Comp |
|
|
Coord arcsec 2000 |
00 40 13.00 +47 15 21.0 |
|
Date first |
1876 |
|
Date last |
2015 |
|
Obs |
42 |
|
Pa first |
237 |
|
Pa last |
253 |
|
P.A. Now (θ) |
253° |
|
Sep first |
0.5 |
|
Sep last |
0.61 |
|
Sep. Now (ρ) |
0.61" |
|
Mag pri |
8.06 |
|
Mag sec |
9.11 |
|
delta mag (ΔM) |
1.05 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
+019 |
|
Sec motion ra |
+019 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 3700 |
|
Constellation |
Cassiopeia |
|
SAO |
36564 |
|
HIP |
3159 |
|
Tycho2 |
3253-01628-1 |
|
Gaia DR2 |
390064188178858880 |
|
HD |
3700 |
|
BD |
BD+46 131 |
|
Distance |
246.31 |
|
Distance ly |
803.46 |
|