12537-2724 TOK 153
12h 53m 42.68s -27° 24' 15.1" P.A. 147.00 sep 14.8 mag 7.71,15.00 Sp G0V dist. 49.68 pc (162.06 l.y.)
| Coord 2000 |
12537-2724 |
|
Discov num |
TOK 153 |
|
Comp |
|
|
Coord arcsec 2000 |
12 53 42.68 -27 24 15.1 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
148 |
|
Pa last |
147.3 |
|
P.A. Now (θ) |
147.3° |
|
| Sep first |
14.7 |
|
Sep last |
14.798 |
|
Sep. Now (ρ) |
14.798" |
|
| Mag pri |
7.71 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
7.29 |
|
Spectral class |
G0V (yellow) |
|
| Pri motion ra |
-033 |
|
Sec motion ra |
-025 |
|
| Pri motion dec |
-040 |
|
Sec motion dec |
-042 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.159 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
SAO |
181202 |
|
HIP |
62925 |
|
Tycho2 |
6705-00305-1 |
|
| Gaia DR2 |
3495527548384809472 |
|
HD |
112019 |
|
CD |
CD-26 9385 |
|
CP |
CP-26 4819 |
|
| Distance |
49.68 |
|
Distance ly |
162.06 |
|
WDS 12537-2724 TOK 153 : NOTES
| discov_num |
notes |
refcode |
| TOK 153 |
HIP 62925. B is physical, itself possibly a close binary as hinted by |
|
|
the residuals of the PSF fit. Small PM(A)=(-33,-40). |
|
|
NOMAD: PM(B)=(+194,+500), V(B)=16.74 (??) |
Tok2011a |
REFERENCES
| refcode |
metd |
author |
reference |
| Tok2011a |
E2 - |
Tokovinin, A. |
2011AJ....141...52T |
| Tok2011a |
+C+ |
AJ 141, 52, 2011 |
|
| Tok2011a |
+Hh |
|
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 12537-2724 |
TOK 153 |
|
2010 |
3 |
147 |
14.4 |
7.71 |
15.00 |
G0V |
NV |
125342.68-272415.1 |
| 12537-2724 |
TOK 153 |
|
2015 |
7 |
147 |
14.8 |
7.71 |
15.00 |
G0V |
NV |
125342.68-272415.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12537-2724 TOK 153 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12537-2724 TOK 153 : MEASURES
No records found.
WDS 12537-2724 : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
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WDS 12537-2724 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
