00518+7837 YR 5 (HD 4741)
00h 51m 49.58s +78° 37' 32.8" P.A. 214.00 sep 0.1 mag 8.55,11.19 Sp G5 dist. 40.44 pc (131.92 l.y.)
Coord 2000 |
00518+7837 |
|
Discov num |
YR 5 |
|
Comp |
|
|
Coord arcsec 2000 |
00 51 49.58 +78 37 32.8 |
|
Date first |
2000 |
|
Date last |
2014 |
|
Obs |
6 |
|
Pa first |
47 |
|
Pa last |
213.6 |
|
P.A. Now (θ) |
213.6° |
|
Sep first |
0.3 |
|
Sep last |
0.143 |
|
Sep. Now (ρ) |
0.143" |
|
Mag pri |
8.55 |
|
Mag sec |
11.19 |
|
delta mag (ΔM) |
2.64 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
+159 |
|
Sec motion ra |
|
|
Pri motion dec |
-005 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 4741 |
|
Constellation |
Cepheus |
|
SAO |
4251 |
|
HIP |
4041 |
|
Tycho2 |
4497-00362-1 |
|
Gaia DR2 |
563920276727925376 |
|
HD |
4741 |
|
GC |
1012 |
|
BD |
BD+77 29 |
|
Distance |
40.44 |
|
Distance ly |
131.92 |
|