03027-0741 BU 11 (Rho2 Eri)
03h 02m 42.26s -07° 41' 07.7" P.A. 63.00 sep 1.4 mag 5.40,8.90 Sp K0II-III dist. 81.17 pc (264.78 l.y.)
Coord 2000 |
03027-0741 |
|
Discov num |
BU 11 |
|
Comp |
|
|
Coord arcsec 2000 |
03 02 42.26 -07 41 07.7 |
|
Date first |
1871 |
|
Date last |
2002 |
|
Obs |
32 |
|
Pa first |
85 |
|
Pa last |
63.3 |
|
P.A. Now (θ) |
63.3° |
|
Sep first |
3.0 |
|
Sep last |
1.37 |
|
Sep. Now (ρ) |
1.37" |
|
Mag pri |
5.40 |
|
Mag sec |
8.90 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
K0II-III (yellow-orange) |
|
Pri motion ra |
+046 |
|
Sec motion ra |
|
|
Pri motion dec |
-004 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
Rho2 Eri |
|
Var name |
NSV1024 Eri |
|
Constellation |
Eridanus |
|
SAO |
130254 |
|
HIP |
14168 |
|
Tycho2 |
5287-01075-1 |
|
Gaia DR2 |
5179985546890000000 |
|
HD |
18953 |
|
HR |
917 |
|
GC |
3651 |
|
ADS |
2312 |
|
BD |
BD-08 568 |
|
Bayer |
Rho 2 Eridani |
|
Bayer name |
Rho2 Eri |
|
Flamsteed |
9 Eridani |
|
Flamsteed name |
9 Eri |
|
Distance |
81.17 |
|
Distance ly |
264.78 |
|
Bayer greek |
ρ2 Eri |
|