12136-3348 HWE 72 (HD 106257)
12h 13m 36.80s -33° 47' 34.6" P.A. 159.00 sep 1.2 mag 6.48,8.55 Sp A0V dist. 128.37 pc (418.74 l.y.)
| Coord 2000 |
12136-3348 |
|
Discov num |
HWE 72 |
|
Comp |
|
|
Coord arcsec 2000 |
12 13 36.80 -33 47 34.6 |
|
| Date first |
1876 |
|
Date last |
2016 |
|
Obs |
23 |
|
| Pa first |
175 |
|
Pa last |
159.2 |
|
P.A. Now (θ) |
159.2° |
|
| Sep first |
1.2 |
|
Sep last |
1.231 |
|
Sep. Now (ρ) |
1.231" |
|
| Mag pri |
6.48 |
|
Mag sec |
8.55 |
|
delta mag (ΔM) |
2.07 |
|
Spectral class |
A0V (white) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-018 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 106257 |
|
Constellation |
Hydra |
|
SAO |
203252 |
|
HIP |
59622 |
|
| Tycho2 |
7240-01744-1 |
|
Gaia DR2 |
3462976334846376320 |
|
HD |
106257 |
|
HR |
4651 |
|
| GC |
16696 |
|
CD |
CD-33 8257 |
|
CP |
CP-33 3216 |
|
Distance |
128.37 |
|
| Distance ly |
418.74 |
|
