13257-2255 AHD 9023
13h 25m 41.39s -22° 54' 37.7" P.A. 109.00 sep 22.5 mag 10.40,12.79 Sp G5
Coord 2000 |
13257-2255 |
|
Discov num |
AHD9023 |
|
Comp |
|
|
Coord arcsec 2000 |
13 25 41.39 -22 54 37.7 |
|
Date first |
1954 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
109 |
|
Pa last |
108.6 |
|
P.A. Now (θ) |
108.6° |
|
Sep first |
22.3 |
|
Sep last |
22.516 |
|
Sep. Now (ρ) |
22.516" |
|
Mag pri |
10.40 |
|
Mag sec |
12.79 |
|
delta mag (ΔM) |
2.39 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
-027 |
|
Sec motion ra |
-023 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-011 |
|
Notes |
|
|
rPM=0.203 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Tycho2 |
6713-00684-1 |
|
Gaia DR2 |
6195863716052888960 |
|
WDS 13257-2255 AHD 9023 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Ahd2010 |
Mb u |
Ahad, A. |
................... |
Ahd2010 |
|
Webb Soc., Double Star Circ. 18, 2010 |
|
Ahd2011 |
Mb u |
Ahad, A. |
................... |
Ahd2011 |
+Pa |
Webb Soc., Double Star Circ. 19, 2011 |
|
Ahd2012 |
Mb u |
Ahad, A. |
................... |
Ahd2012 |
+P+ |
Webb Soc., Double Star Circ. 20, 2012 |
|
Ahd2012 |
+C |
|
|
Ahd2012b |
Pa j |
Ahad, A. |
2012JDSO....8..247A |
Ahd2012b |
+P |
JDSO 8, 247, 2012 |
|
Ahd2012c |
Pa w |
Ahad, A. |
2012JDSO....8..332A |
Ahd2012c |
+P |
JDSO 8, 332, 2012 |
|
Ahd2013a |
Pa w |
Ahad, A. |
2013JDSO....9..122A |
Ahd2013a |
+C |
JDSO 9, 122, 2013 |
|
Ahd2013b |
C u |
Ahad, A. |
................... |
Ahd2013b |
|
Webb Soc., Double Star Circ. 21, 2013 |
|
Ahd2013c |
E2 w |
Ahad, A. |
2013JDSO....9..173A |
Ahd2013c |
|
JDSO 9, 173, 2013 |
|
Ahd2013d |
E2 u |
Ahad, A. |
2013JDSO....9..247A |
Ahd2013d |
+C |
JDSO 9, 247, 2013 |
|
Ahd2013e |
E2 w |
Ahad, A. |
2013JDSO....9..274A |
Ahd2013e |
+P |
JDSO 9, 274, 2013 |
|
Ahd2014a |
E2 j |
Ahad, A. |
2014JDSO...10..122A |
Ahd2014a |
+P |
JDSO 10, 122, 2014 |
|
Ahd2014b |
E2 u |
Ahad, A. |
2014JDSO...10..134A |
Ahd2014b |
|
JDSO 10, 134, 2014 |
|
Ahd2014d |
E2 u |
Ahad, A. |
................... |
Ahd2014d |
+Pp |
Webb Soc., Double Star Circ. 22, 2014 |
|
Ahd2014e |
E2 u |
Ahad, A. |
................... |
Ahd2014e |
|
Webb Soc., Double Star Circ. 22, 2014 |
|
Ahd2014f |
E2 u |
Ahad, A. |
2014JDSO...10..254A |
Ahd2014f |
|
JDSO 10, 254, 2014 |
|
Ahd2014g |
E2 - |
Ahad, A. |
2014JDSO...10..311A |
Ahd2014g |
+P |
JDSO 10, 311, 2014 (all data are also in Ahd2014c) |
|
Ahd2014h |
E2 w |
Ahad, A. |
2014JDSO...10..314A |
Ahd2014h |
|
JDSO 10, 314, 2014 |
|
Ahd2015a |
E2 w |
Ahad, A. |
2015JDSO...11...33A |
Ahd2015a |
+C |
JDSO 11, 33, 2015 |
|
Ahd2015b |
C u |
Ahad, A. |
2015JDSO...11...70A |
Ahd2015b |
|
JDSO 11, 70, 2015 |
|
Ahd2015c |
C - |
Ahad, A. |
2015JDSO...11...78A |
Ahd2015c |
|
JDSO 11, 78, 2015 |
|
Ahd2015d |
C u |
Ahad, A. |
................... |
Ahd2015d |
|
Webb Soc., Double Star Circ. 23, 26, 2015 |
|
Ahd2015e |
C u |
Ahad, A. |
................... |
Ahd2015e |
|
Webb Soc., Double Star Circ. 23, 30, 2015 |
|
Ahd2016a |
C u |
Ahad, A. |
2016JDSO...12..162A |
Ahd2016a |
|
JDSO 12, 162, 2016 |
|
Ahd2016b |
C u |
Ahad, A. |
2016JDSO...12..165A |
Ahd2016b |
+E2 |
JDSO 12, 165, 2016 |
|
Ahd2016b |
+Pp |
|
|
Ahd2016c |
C u |
Ahad, A. |
................... |
Ahd2016c |
|
Webb Soc., Double Star Circ. 24, 22, 2016 |
|
Ahd2020 |
Hg j |
Ahad, A. |
. |
Ahd2020 |
|
Webb Soc., Double Star Circ. 28, 43, 2020 |
|
Ahd2020b |
C u |
Ahad, A. |
2020JDSO...16..304A |
Ahd2020b |
+E2 |
JDSO 16, 304, 2020 |
|
Ahd2020b |
+Pp |
|
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
13257-2255 |
AHD9023 |
|
2014 |
4 |
108 |
22.2 |
10.40 |
12.79 |
|
|
132541.39-225437.7 |
13257-2255 |
AHD9023 |
|
2015 |
9 |
109 |
22.5 |
10.40 |
12.79 |
G5 |
|
132541.39-225437.7 |
13257-2255 |
AHD9023 |
|
2016 |
11 |
109 |
22.5 |
10.40 |
12.79 |
G5 |
|
132541.39-225437.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 13257-2255 AHD 9023 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 13257-2255 AHD 9023 : MEASURES
No records found.
WDS 13257-2255 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 13257-2255 : ALADIN DSS IMAGE @ 13h 25m 41.39s -22° 54' 37.7"
WDS 13257-2255 AHD 9023 : NEIGHBORHOODS
|
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
Show |
name |
coord_2000 |
discov# |
comp |
pa |
sep |
dist(') |
Show |
|
13257-2255 |
AHD9023 |
|
109 |
22.5 |
|
Show |
|
13263-2315 |
STN 30 |
|
352 |
1.4 |
22 |
Show |
|
13242-2228 |
B 2314 |
|
31 |
7.6 |
34 |
Show |
|
13232-2252 |
DON 599 |
|
128 |
1.7 |
35 |
Show |
|
13271-2222 |
BU 1107 |
|
131 |
1.5 |
39 |
Show |
|
13286-2306 |
HDS1887 |
|
321 |
0.2 |
42 |
Show |
|
13225-2257 |
ARG 26 |
AB |
80 |
27.5 |
44 |
Show |
|
13225-2257 |
SHY 618 |
AC |
238 |
999.9 |
44 |
Show |
|
13220-2250 |
BU 1435 |
|
285 |
6.0 |
50 |
Show |
|
13239-2346 |
ARA2185 |
|
234 |
9.0 |
57 |
Show |
|
13214-2248 |
HU 1503 |
|
202 |
1.5 |
60 |
Show |
|
13297-2317 |
HO 381 |
|
323 |
21.1 |
60 |
Show |
|
13307-2327 |
HJ 2655 |
|
270 |
11.4 |
77 |
Show |
|
13252-2138 |
ARA1485 |
|
291 |
13.8 |
77 |
Show |
|
13274-2138 |
LDS6278 |
|
106 |
138.6 |
80 |
Show |
|
13305-2339 |
HO 540 |
|
186 |
14.1 |
80 |
Show |
|
13263-2132 |
UC 2536 |
|
340 |
31.2 |
83 |
Show |
|
13200-2226 |
TDS 702 |
|
196 |
1.1 |
85 |
Show |
|
13267-2418 |
BGH 6 |
|
268 |
319.0 |
85 |
Show |
|
13252-2127 |
JAO 7 |
|
162 |
68.9 |
88 |
Show |
|
13321-2258 |
HJ 4593 |
|
272 |
26.8 |
90 |
Show |
|
13306-2353 |
BRT1488 |
|
22 |
3.9 |
90 |
Show |
|
13189-2310 |
SMY 3 |
|
98 |
127.8 |
95 |
Show |
|
13180-2330 |
I 920 |
|
216 |
1.4 |
112 |
Show |
|
13240-2055 |
BU 610 |
|
18 |
4.3 |
122 |
Show |
|
13214-2441 |
BRT2999 |
AB |
169 |
4.8 |
123 |
Show |
|
13212-2446 |
RST2842 |
|
315 |
1.6 |
127 |
Show |
|
13336-2142 |
LDS4376 |
|
43 |
18.3 |
132 |
Show |
|
13240-2044 |
TDS8812 |
|
289 |
0.4 |
133 |
Show |
|
13174-2132 |
BU 222 |
AB |
22 |
1.8 |
142 |
Show |
|
13154-2326 |
ARA1798 |
|
132 |
18.1 |
145 |
Show |
|
13321-2450 |
B 251 |
|
221 |
1.6 |
146 |
Show |
|
13254-2024 |
B 2017 |
|
253 |
1.4 |
151 |
Show |
|
13270-2021 |
DAM 599 |
BC |
165 |
11.4 |
155 |
Show |
|
13270-2021 |
B 2751 |
AB |
108 |
16.0 |
155 |
Show |
|
13272-2020 |
B 1739 |
|
292 |
3.2 |
156 |
Show |
|
13198-2037 |
TDS8789 |
|
111 |
0.5 |
161 |
Show |
|
13333-2458 |
BRT3002 |
|
56 |
4.6 |
162 |
Show |
|
13327-2045 |
TDS8869 |
|
266 |
0.5 |
163 |
Show |
|
13372-2337 |
TOK 852 |
AB |
339 |
0.3 |
164 |
Show |
|
13148-2150 |
UC 2504 |
|
188 |
9.8 |
165 |
Show |
|
13377-2337 |
RST2856 |
AB |
286 |
0.4 |
171 |
Show |
|
13221-2010 |
UC 2523 |
|
252 |
18.1 |
172 |
Show |
|
13145-2417 |
FIN 297 |
AB |
194 |
0.1 |
175 |
Show |
|
13145-2417 |
STN 28 |
AB,C |
331 |
12.3 |
175 |
Show |
|
13385-2242 |
UC 2575 |
AB |
212 |
42.5 |
178 |
Show |
|
13127-2258 |
ARA1797 |
|
50 |
9.3 |
179 |
Show |
|
13382-2341 |
LDS4385 |
AB |
314 |
28.2 |
179 |
Show |
|
13382-2341 |
TOK 404 |
Aa,Ab |
208 |
0.1 |
179 |
Show |
|
13153-2445 |
UC 2506 |
|
71 |
9.9 |
181 |
Show |
|
13190-2536 |
HDS1866 |
|
330 |
0.2 |
186 |
|
|
WDS 13257-2255 : COMPONENTS
13257-2255 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
132541.39-225437.7 |
|
Mag |
10.4 |
|
Spectral class |
G5 (yellow) |
|
PmRA |
-27.00 |
|
PmDE |
-7.0 |
|
Tycho2 |
6713-00684-1 |
|
Tycho2 |
6713-00684-1 |
|
Pflag |
|
|
RAmdeg |
201.42243805 |
|
DEmdeg |
-22.91046580 |
|
PmRA |
-31.2 |
|
PmDE |
-6.7 |
|
E RAmdeg |
31 |
|
E DEmdeg |
43 |
|
E pmRA |
2.2 |
|
E pmDE |
2.3 |
|
EpRAm |
1988.02 |
|
EpDEm |
1984.70 |
|
Num |
6 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
1.0 |
|
Q pmDE |
0.7 |
|
BTmag |
11.359 |
|
E BTmag |
0.077 |
|
VTmag |
10.567 |
|
E VTmag |
0.054 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
201.42251806 |
|
DEdeg |
-22.91045167 |
|
EpRA 1990 |
1.67 |
|
EpDE 1990 |
1.25 |
|
E RAdeg |
33.4 |
|
E DEdeg |
48.3 |
|
Posflg |
|
|
Corr |
0.1 |
|
13257-2255 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
132542.81-225444.9 |
|
Mag |
12.79 |
|
PmRA |
-23.00 |
|
PmDE |
-11.0 |
|
Calc delta mag |
2.39 |
|
Calc coord |
yes |
|