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Current system
13554-2601
RST 2880
HD 121351


Nearby doubles
28' : 13561-2534
J 3201

31' : 13560-2532
H N 59

38' : 13537-2631
KPP2492

38' : 13553-2524
I 936

49' : 13577-2525
J 1610

58' : 13591-2533
BU 344

70' : 13598-2639
HDS1963

78' : 13539-2447
LSC 54

83' : 13495-2621
TOK 405

87' : 13505-2657
KPP1357

88' : 14006-2654
B 261

94' : 13571-2731
I 234

95' : 14004-2708
LDS4424

101' : 13569-2740
SEE 193

102' : 13511-2725
B 256

108' : 13513-2734
LDS 855

113' : 13513-2423
WSI 77

115' : 13502-2731
RST1751AB

116' : 13477-2651
TDS8967

121' : 13583-2756
BRT3005

122' : 13503-2742
UC 2624

126' : 14025-2440
B 263AB

139' : 13570-2345
UC 2642

139' : 13457-2518
RST2865

141' : 13558-2820
B 259

142' : 13552-2340
B 258



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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

13554-2601 RST 2880 (HD 121351)

 
 
13h 55m 25.13s -26° 01' 11.6" P.A. 279.00 sep 0.8 mag 11.26,11.37 Sp F8
 
 
Coord 2000 13554-2601 Discov num RST2880 Comp Coord arcsec 2000 13 55 25.13 -26 01 11.6
Date first 1935 Date last 2016 Obs 5
Pa first 259 Pa last 279.1 P.A. Now (θ) 279.1°
Sep first 0.6 Sep last 0.841 Sep. Now (ρ) 0.841"
Mag pri 11.26 Mag sec 11.37 delta mag (ΔM) 0.11 Spectral class F8 (yellow-white)
Pri motion ra -025 Sec motion ra -025
Pri motion dec -001 Sec motion dec -001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 121351 Constellation Hydra Tycho2 6720-00711-1 Gaia DR2 6178550389349378816
HD 121351
 
 
WDS 13554-2601 RST 2880 (HD 121351) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13554-2601 RST2880 1991 4 232 0.6 11.26 11.37 F8 135525.13-260111.6
13554-2601 RST2880 2016 5 279 0.8 11.26 11.37 F8 135525.13-260111.6

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 13554-2601 RST 2880 (HD 121351) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13554-2601 RST 2880 (HD 121351) : MEASURES
 
 
No records found.

 
 
WDS 13554-2601 (HD 121351) : VIRTUAL EYEPIECE
 
 

13554-2601 RST2880A mag 11.26 Sp F8 13554-2601 RST2880B sep 0.8 P.A. 280.10 mag 11.37 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 13554-2601 (HD 121351) : ALADIN DSS IMAGE @ 13h 55m 25.13s -26° 01' 11.6"
 
 
 
 
WDS 13554-2601 RST 2880 (HD 121351) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13554-2601 RST2880 distance=0' 13561-2534 J 3201 distance=28' 13560-2532 H N 59 distance=31' 13537-2631 KPP2492 distance=38' 13553-2524 I 936 distance=38' 13577-2525 J 1610 distance=49' 13591-2533 BU 344 distance=58' 13598-2639 HDS1963 distance=70' 13539-2447 LSC 54 distance=78' 13495-2621 TOK 405 distance=83' 13505-2657 KPP1357 distance=87' 14006-2654 B 261 distance=88' 13571-2731 I 234 distance=94' 14004-2708 LDS4424 distance=95' 13569-2740 SEE 193 distance=101' 13511-2725 B 256 distance=102' 13513-2734 LDS 855 distance=108' 13513-2423 WSI 77 distance=113' 13502-2731 RST1751AB distance=115' 13502-2731 DAM 604AC distance=115' 13477-2651 TDS8967 distance=116' 13583-2756 BRT3005 distance=121' 13503-2742 UC 2624 distance=122' 14025-2440 B 263AB distance=126' 14025-2440 TOK 571AC distance=126' 14025-2440 DSG 16Aa,Ab distance=126' 13570-2345 UC 2642 distance=139' 13457-2518 RST2865 distance=139' 13558-2820 B 259 distance=141' 13552-2340 B 258 distance=142' 13516-2347 HTS 25AB distance=144' 13574-2828 NSN 412 distance=149' 13499-2811 RSS 20 distance=150' 14063-2635 BU 938 distance=151' 14066-2617 KPP1693 distance=152' 13575-2328 UC 2643 distance=156' 13452-2717 B 253 distance=157' 13450-2714 B 9004BC distance=157' 13453-2722 DAM 388 distance=158' 13450-2714 B 9004AB distance=158' 14036-2409 ARA2187 distance=158' 14037-2409 I 522 distance=160' 13439-2642 RST1743 distance=160' 13595-2331 DON 634 distance=161' 13485-2351 B 255 distance=161' 13574-2321 DON1109 distance=163' 13490-2822 BU 413 distance=165' 14022-2344 UC 2665 distance=166' 14078-2621 BRT3008 distance=168' 13468-2759 LDS5793 distance=172' 13456-2751 B 254 distance=172' grafico limitrofi
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 13554-2601 RST2880 279 0.8
Show 13561-2534 J 3201 42 4.4 28
Show 13560-2532 H N 59 166 27.5 31
Show 13537-2631 KPP2492 143 22.3 38
Show 13553-2524 I 936 212 0.4 38
Show 13577-2525 J 1610 283 11.0 49
Show 13591-2533 BU 344 120 3.5 58
Show 13598-2639 HDS1963 323 15.8 70
Show 13539-2447 LSC 54 242 0.4 78
Show 13495-2621 TOK 405 12 0.7 83
Show 13505-2657 KPP1357 94 10.2 87
Show 14006-2654 B 261 344 5.7 88
Show 13571-2731 I 234 215 0.6 94
Show 14004-2708 LDS4424 325 19.5 95
Show 13569-2740 SEE 193 164 6.5 101
Show 13511-2725 B 256 136 1.3 102
Show 13513-2734 LDS 855 234 9.1 108
Show 13513-2423 WSI 77 340 0.1 113
Show 13502-2731 RST1751 AB 124 2.4 115
Show 13502-2731 DAM 604 AC 282 16.6 115
Show 13477-2651 TDS8967 72 0.4 116
Show 13583-2756 BRT3005 309 3.4 121
Show 13503-2742 UC 2624 326 4.8 122
Show 14025-2440 B 263 AB 155 0.3 126
Show 14025-2440 TOK 571 AC 326 999.9 126
Show 14025-2440 DSG 16 Aa,Ab 294 0.0 126
Show 13570-2345 UC 2642 36 42.6 139
Show 13457-2518 RST2865 82 1.7 139
Show 13558-2820 B 259 186 3.7 141
Show 13552-2340 B 258 340 6.5 142
Show 13516-2347 HTS 25 AB 220 24.2 144
Show 13574-2828 NSN 412 48 2.0 149
Show 13499-2811 RSS 20 90 47.5 150
Show 14063-2635 BU 938 123 0.4 151
Show 14066-2617 KPP1693 13.1 152
Show 13575-2328 UC 2643 152 145.8 156
Show 13452-2717 B 253 18 0.5 157
Show 13450-2714 B 9004 BC 20 4.2 157
Show 13453-2722 DAM 388 329 3.6 158
Show 13450-2714 B 9004 AB 94 54.0 158
Show 14036-2409 ARA2187 158 13.3 158
Show 14037-2409 I 522 287 1.2 160
Show 13439-2642 RST1743 6 0.9 160
Show 13595-2331 DON 634 2 1.2 161
Show 13485-2351 B 255 149 3.7 161
Show 13574-2321 DON1109 338 3.8 163
Show 13490-2822 BU 413 106 66.8 165
Show 14022-2344 UC 2665 220 13.6 166
Show 14078-2621 BRT3008 130 4.8 168
Show 13468-2759 LDS5793 306 76.0 172
Show 13456-2751 B 254 154 1.0 172

 
 
WDS 13554-2601 : COMPONENTS
 
 
  A
B pa=280.1°
sep=0.76"
 
 
13554-2601 A
 
 
Componente originario normalizzato AB Name HD 121351 Coord arcsec 2000 135525.13-260111.6 Mag 11.26
Spectral class F8 (yellow-white) PmRA -25.00 PmDE -1.0 Tycho2 6720-00711-1
HD 121351 DM CD-2510073
Tycho2
Tycho2 6720-00711-1 Pflag RAmdeg 208.85462626 DEmdeg -26.01993902
PmRA -24.5 PmDE -1.4 E RAmdeg 35 E DEmdeg 41
E pmRA 2.8 E pmDE 2.4 EpRAm 1989.84 EpDEm 1988.06
Num 3 Q RAmdeg 0.3 Q DEmdeg 5.9 Q pmRA 0.3
Q pmDE 6.0 BTmag 11.437 E BTmag 0.070 VTmag 10.656
E VTmag 0.054 Prox 629 TYC T HIP
CCDM RAdeg 208.85468806 DEdeg -26.01993611 EpRA 1990 1.85
EpDE 1990 1.81 E RAdeg 34.5 E DEdeg 42.2 Posflg P
Corr 0.2
CCDM
Ccdm 13554-2601 RComp Comp A Note1
Note2 Discov num DRAs 1.13 DDEs -11.7
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.5 Sp F8 PmNote
PmRA PmDE Dm number -2510073 Cat1 CD
Name2 Cat2 HD 121351 M HD
ADS BDS M ADS BDS N IDS IDS 13498S2532A
HIC
 
 
13554-2601 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 135525.07-260111.5 Mag 11.37 PmRA -25.00
PmDE -1.0 Calc delta mag 0.11 Calc coord yes
CCDM
Ccdm 13554-2601 RComp Comp B Note1
Note2 Discov num RST2880 DRAs DDEs
R dRAs Year 1935 Theta 262 Rho 0.7
Obs 3 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 13498S2532B
HIC