12434-2514 I   908AC

 
 
12h 43m 26.94s -25 14' 27.0" P.A. 22 sep 39.6 mag 10.22,12.15 Sp A9V
 
 
Coord 2000
12434-2514
Discov num
I   908
Comp
AC
Coord arcsec 2000
12 43 26.94 -25 14 27.0
Date first
1911
Date last
1999
Obs
4
Pa first
18
Pa last
22
P.A. Now (θ)
22°
Sep first
30.0
Sep last
39.6
Sep. Now (ρ)
39.6"
Mag pri
10.22
Mag sec
12.15
delta mag (ΔM)
1.93
Spectral class
A9V (white)
Pri motion ra
-023
Sec motion ra
+037
Pri motion dec
+034
Sec motion dec
-015
Notes
rPM=1.887
This double is not physical.
 
 
12434-2514 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12434-2514 I 908 AB 1910 2000 11 153 3.4 10.22 11.10 0.88
Show 12434-2514 I 908 AC 1911 1999 4 22 39.6 10.22 12.15 1.93 <===
Show 12434-2514 B 2739 CD 1911 1999 5 298 7.0 12.20 13.90 1.70
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
22.1
Precise sep
39.63
Constellation
Hydra
Tycho2
6688-00227-1
HD
110590
last precise pa
22.1
last precise sep
39.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12434-2514 I 908 AC 1911 1 18 30.0 10.21 12.20 A9V 124326.94-251427.0
12434-2514 I 908 AC 1998 2 22 39.5 10.22 12.20 A9V D 124326.94-251427.0
12434-2514 I 908 AC 1999 3 22 39.5 10.22 12.20 A9V D 124326.94-251427.0

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 12434-2514 I 908AC : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
I Innes, R.T.A.
I Innes, R.T.A. (measure by Simpkins, R.P.)
I Innes, R.T.A. (measure by Cox, G.W.)
I Innes, R.T.A. (measure by Johnson, E.L.)
I Innes, R.T.A. (measure by van der Spuy, K.)
I Innes, R.T.A. (measure by Worssell, W.M.)
I Innes, R.T.A. & van den Bos, W.H.

 
 
WDS 12434-2514 I 908AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12434-2514 I 908AC : MEASURES
 
 
No records found.

 
 
WDS 12434-2514 I 908AC : Virtual Eyepiece
 
 

12434-2514  I   908 A 12434-2514  I   908AB sep 3.4 P.A. 153 mag 10.22,11.10 Sp A9V 12434-2514  I   908AC sep 39.6 P.A. 22 mag 10.22,12.15 Sp A9V 12434-2514  B  2739CD sep 7 P.A. 298 mag 12.20,13.90 12434-2514  B  2739CD sep 7 P.A. 298 mag 12.20,13.90 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
 
 
WDS 12434-2514 I 908AC : Aladin DSS image @ 12h 43m 26.94s -25 14' 27.0"
 
 
 
 
WDS 12434-2514 I 908AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12434-2514  I   908AC distance=0' 12434-2514  B  2739CD distance=1' 12429-2514  UC 2389 distance=8' 12438-2442  TDS8506 distance=33' 12426-2437  HJ 4542 distance=40' 12413-2552  UC 2385 distance=47' 12444-2604  HU 1497 distance=52' 12453-2601  UC 2397 distance=54' 12401-2544  BRT2995 distance=54' 12393-2528  UC 2379 distance=58' 12459-2425  HJ 4549 distance=60' 12482-2448  HJ 4551 distance=70' 12487-2534  DON 558 distance=75' 12493-2527  DON 560 distance=81' 12457-2633  UC 2400 distance=84' 12497-2515  B   233 distance=85' 12485-2426  ARA2183 distance=85' 12407-2650  B  2297 distance=103' 12417-2657  LDS4250 distance=105' 12417-2708  RST1684 distance=116' 12494-2639  LDS4277 distance=117' 12520-2442  B   235 distance=121' 12446-2315  HDS1784 distance=121' 12383-2657  RST1681 distance=124' 12527-2519  TDS8568 distance=126' 12506-2355  UC 2414 distance=127' 12504-2639  TDS8547 distance=127' 12386-2704  BWL  32 distance=128' 12432-2722  B  2300 distance=128' 12342-2447  TDS8438 distance=129' 12440-2727  TDS 673AB distance=133' 12440-2727  UC 2393AC distance=133' 12377-2708  B   230AB distance=138' 12377-2708  SKF1923AB,C distance=138' 12527-2619  LDS4288 distance=140' 12506-2330  ARA1796 distance=144' 12350-2643  SKF1921AB distance=144' 12350-2643  LSC  50Aa,Ab distance=144' 12520-2648  B   234 distance=148' 12543-2532  DON 562 distance=148' 12351-2341  ARA2181 distance=149' 12409-2743  B   231 distance=153' 12335-2638  DON 536 distance=158' 12344-2700  SKF1920 distance=162' 12363-2726  SKF1922 distance=164' 12338-2331  TOK 559 distance=168' 12375-2246  CVR 659 distance=170' 12340-2312  DON 537BC distance=178' 12340-2312  DON 537A,BC distance=178' 12340-2725  UC 2359 distance=182' 12530-2302  UC 2422 distance=187' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp sep pa dist(')
Show 12434-2514 I 908 AB 3.40 153
Show 12434-2514 I 908 AC 39.60 22
Show 12434-2514 B 2739 CD 7 298 1
Show 12429-2514 UC 2389 17.50 50 8
Show 12438-2442 TDS8506 2.90 72 33
Show 12426-2437 HJ 4542 37.90 63 40
Show 12413-2552 UC 2385 49.40 19 47
Show 12444-2604 HU 1497 1.50 333 52
Show 12453-2601 UC 2397 47.10 104 54
Show 12401-2544 BRT2995 4.90 4 54
Show 12393-2528 UC 2379 10.80 112 58
Show 12459-2425 HJ 4549 11.90 87 60
Show 12482-2448 HJ 4551 12 305 70
Show 12487-2534 DON 558 4.90 279 75
Show 12493-2527 DON 560 2 267 81
Show 12457-2633 UC 2400 7.90 14 84
Show 12497-2515 B 233 2.40 283 85
Show 12485-2426 ARA2183 8.30 222 85
Show 12407-2650 B 2297 9.60 94 103
Show 12417-2657 LDS4250 21.90 325 105
Show 12417-2708 RST1684 0.40 209 116
Show 12494-2639 LDS4277 84.50 80 117
Show 12520-2442 B 235 2.40 66 121
Show 12446-2315 HDS1784 0.50 48 121
Show 12383-2657 RST1681 1.20 59 124
Show 12527-2519 TDS8568 0.80 330 126
Show 12506-2355 UC 2414 11.90 167 127
Show 12504-2639 TDS8547 0.50 300 127
Show 12386-2704 BWL 32 0.20 287 128
Show 12432-2722 B 2300 11.10 314 128
Show 12342-2447 TDS8438 0.60 11 129
Show 12440-2727 TDS 673 AB 1.70 263 133
Show 12440-2727 UC 2393 AC 39.50 330 133
Show 12377-2708 B 230 AB 1.40 179 138
Show 12377-2708 SKF1923 AB,C 121.70 271 138
Show 12527-2619 LDS4288 26.50 185 140
Show 12506-2330 ARA1796 14.20 165 144
Show 12350-2643 SKF1921 AB 77.40 113 144
Show 12350-2643 LSC 50 Aa,Ab 0.40 78 144
Show 12520-2648 B 234 0.60 295.90 148
Show 12543-2532 DON 562 1.30 69 148
Show 12351-2341 ARA2181 10.80 0 149
Show 12409-2743 B 231 4.30 82 153
Show 12335-2638 DON 536 0.50 325 158
Show 12344-2700 SKF1920 10.70 251 162
Show 12363-2726 SKF1922 27.70 62 164
Show 12338-2331 TOK 559 999.90 166 168
Show 12375-2246 CVR 659 12.60 313 170
Show 12340-2312 DON 537 BC 0.60 240 178
Show 12340-2312 DON 537 A,BC 15.10 76 178
Show 12340-2725 UC 2359 22.70 316 182