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Doubles in session


Current system
14100-2544
DON 647


Nearby doubles
21' : 14102-2524
UC 2694

42' : 14089-2623
HDS1984

43' : 14129-2530
RST5382

48' : 14078-2621
BRT3008

57' : 14066-2617
KPP1693

71' : 14063-2635
BU 938

90' : 14084-2711
UC 2691AB

104' : 14176-2544
UC 2725

105' : 14070-2721
HDS1981

110' : 14108-2355
SKF1134AB

118' : 14184-2613
HJ 4670

120' : 14187-2602
UC 2733

120' : 14128-2735
LDS5810

121' : 14025-2440
B 263AB

123' : 14190-2549
BU 1246AB

125' : 14084-2341
UC 2690

128' : 14037-2409
I 522

129' : 14036-2409
ARA2187

132' : 14091-2754
B 266AB

135' : 14192-2455
RST5384

136' : 14106-2800
RST1774

140' : 14191-2650
SKF1967

145' : 14006-2654
B 261

145' : 14203-2510
UC 2740

148' : 13591-2533
BU 344

148' : 13598-2639
HDS1963



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

14100-2544 DON 647

 
 
14h 09m 57.37s -25° 43' 54.9" P.A. 240.00 sep 0.3 mag 11.90,12.10
 
 
Coord 2000 14100-2544 Discov num DON 647 Comp Coord arcsec 2000 14 09 57.37 -25 43 54.9
Date first 1932 Date last 2016 Obs 4
Pa first 31 Pa last 239.5 P.A. Now (θ) 239.5°
Sep first 0.3 Sep last 0.289 Sep. Now (ρ) 0.289"
Mag pri 11.90 Mag sec 12.10 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +004 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 6734-00818-1 Gaia DR2 6274086370570971904
 
 
WDS 14100-2544 DON 647 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Don1937 Ma j Donner, H.F. 1937MmRAS..65...51R
Don1937 MemRAS 65, 51, 1937
Don1955 Ma - Donner, H.F. 1955POMic..11....1R
Don1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964 Ma j Donner, H.F. 1964POMic...9...73R
Don1964 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
14100-2544 DON 647 1951 3 27 0.3 11.90 12.10 140957.37-254354.9
14100-2544 DON 647 2016 4 240 0.3 11.90 12.10 140957.37-254354.9

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

 
 
WDS 14100-2544 DON 647 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14100-2544 DON 647 : MEASURES
 
 
No records found.

 
 
WDS 14100-2544 : VIRTUAL EYEPIECE
 
 

14100-2544 DON 647A mag 11.9 14100-2544 DON 647B sep 0.3 P.A. 236.80 mag 12.1 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 14100-2544 : ALADIN DSS IMAGE @ 14h 09m 57.37s -25° 43' 54.9"
 
 
 
 
WDS 14100-2544 DON 647 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14100-2544 DON 647 distance=0' 14102-2524 UC 2694 distance=21' 14089-2623 HDS1984 distance=42' 14129-2530 RST5382 distance=43' 14078-2621 BRT3008 distance=48' 14066-2617 KPP1693 distance=57' 14063-2635 BU 938 distance=71' 14084-2711 UC 2691AB distance=90' 14084-2711 UC 2691AC distance=90' 14176-2544 UC 2725 distance=104' 14070-2721 HDS1981 distance=105' 14108-2355 SKF1134AB distance=110' 14184-2613 HJ 4670 distance=118' 14187-2602 UC 2733 distance=120' 14128-2735 LDS5810 distance=120' 14025-2440 B 263AB distance=121' 14025-2440 TOK 571AC distance=121' 14025-2440 DSG 16Aa,Ab distance=121' 14190-2549 BU 1246AB distance=123' 14190-2549 BU 1246AC distance=123' 14084-2341 UC 2690 distance=125' 14037-2409 I 522 distance=128' 14036-2409 ARA2187 distance=129' 14091-2754 B 266AB distance=132' 14091-2754 B 266AC distance=132' 14192-2455 RST5384 distance=135' 14106-2800 RST1774 distance=136' 14191-2650 SKF1967 distance=140' 14006-2654 B 261 distance=145' 14203-2510 UC 2740 distance=145' 13591-2533 BU 344 distance=148' 13598-2639 HDS1963 distance=148' 14207-2506 B 2334 distance=151' 14004-2708 LDS4424 distance=154' 14182-2731 SEE 502AB distance=155' 14182-2731 HWE 33AB,C distance=155' 14182-2731 HDS3407AD distance=155' 14182-2731 HDS3407CD distance=155' 14022-2344 UC 2665 distance=160' 14211-2451 B 271 distance=161' 14176-2750 HWE 31 distance=162' 14106-2826 TOK 899 distance=163' 14106-2259 KPP 309 distance=166' 14054-2310 FAB 11 distance=167' 13577-2525 J 1610 distance=167' 14185-2745 AOT 52 distance=167' 14198-2726 UC 2735 distance=168' 14045-2817 UC 2673 distance=170' 14081-2255 KPP2341 distance=171' 14225-2518 RST5534 distance=172' 14227-2604 LDS4460 distance=175' 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 14100-2544 DON 647 240 0.3
Show 14102-2524 UC 2694 115 43.4 21
Show 14089-2623 HDS1984 21 0.4 42
Show 14129-2530 RST5382 258 0.5 43
Show 14078-2621 BRT3008 130 4.8 48
Show 14066-2617 KPP1693 13.1 57
Show 14063-2635 BU 938 123 0.4 71
Show 14084-2711 UC 2691 AB 126 67.1 90
Show 14084-2711 UC 2691 AC 233 35.0 90
Show 14176-2544 UC 2725 201 58.9 104
Show 14070-2721 HDS1981 348 0.6 105
Show 14108-2355 SKF1134 AB 59 6.4 110
Show 14184-2613 HJ 4670 23 17.9 118
Show 14187-2602 UC 2733 287 14.1 120
Show 14128-2735 LDS5810 217 167.0 120
Show 14025-2440 B 263 AB 155 0.3 121
Show 14025-2440 TOK 571 AC 326 999.9 121
Show 14025-2440 DSG 16 Aa,Ab 294 0.0 121
Show 14190-2549 BU 1246 AB 230 3.6 123
Show 14190-2549 BU 1246 AC 119 90.7 123
Show 14084-2341 UC 2690 317 10.5 125
Show 14037-2409 I 522 287 1.2 128
Show 14036-2409 ARA2187 158 13.3 129
Show 14091-2754 B 266 AB 172 4.6 132
Show 14091-2754 B 266 AC 108 23.2 132
Show 14192-2455 RST5384 3 0.5 135
Show 14106-2800 RST1774 242 2.8 136
Show 14191-2650 SKF1967 270 131.3 140
Show 14006-2654 B 261 344 5.7 145
Show 14203-2510 UC 2740 358 47.9 145
Show 13591-2533 BU 344 120 3.5 148
Show 13598-2639 HDS1963 323 15.8 148
Show 14207-2506 B 2334 166 9.9 151
Show 14004-2708 LDS4424 325 19.5 154
Show 14182-2731 SEE 502 AB 108 0.7 155
Show 14182-2731 HWE 33 AB,C 112 3.2 155
Show 14182-2731 HDS3407 AD 110 2.9 155
Show 14182-2731 HDS3407 CD 205 0.5 155
Show 14022-2344 UC 2665 220 13.6 160
Show 14211-2451 B 271 114 0.5 161
Show 14176-2750 HWE 31 71 5.4 162
Show 14106-2826 TOK 899 288 0.3 163
Show 14106-2259 KPP 309 55 3.8 166
Show 14054-2310 FAB 11 339 17.3 167
Show 13577-2525 J 1610 283 11.0 167
Show 14185-2745 AOT 52 226 12.1 167
Show 14198-2726 UC 2735 195 14.4 168
Show 14045-2817 UC 2673 273 22.1 170
Show 14081-2255 KPP2341 200 20.0 171
Show 14225-2518 RST5534 88 0.2 172
Show 14227-2604 LDS4460 234 23.4 175

 
 
WDS 14100-2544 : COMPONENTS
 
 
  A
B pa=236.8°
sep=0.27"
 
 
14100-2544 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 140957.37-254354.9 Mag 11.9 PmRA 4.00
PmDE 5.0 Tycho2 6734-00818-1
Tycho2
Tycho2 6734-00818-1 Pflag RAmdeg 212.48905763 DEmdeg -25.73193565
PmRA 2.0 PmDE 6.2 E RAmdeg 44 E DEmdeg 52
E pmRA 2.3 E pmDE 2.1 EpRAm 1985.79 EpDEm 1981.44
Num 5 Q RAmdeg 0.7 Q DEmdeg 1.6 Q pmRA 0.7
Q pmDE 1.6 BTmag 11.656 E BTmag 0.082 VTmag 11.275
E VTmag 0.097 Prox 999 TYC T HIP
CCDM RAdeg 212.48905500 DEdeg -25.73194694 EpRA 1990 1.78
EpDE 1990 1.66 E RAdeg 49.7 E DEdeg 61.5 Posflg
Corr 0.1
CCDM
Ccdm 14100-2544 RComp Comp A Note1
Note2 Discov num DRAs -2.69 DDEs 4.4
R dRAs 66 Year Theta Rho
Obs 2 Vmag 11.1 Sp PmNote
PmRA PmDE Dm number -2510193 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 14043S2515A
HIC
 
 
14100-2544 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 140957.35-254355.0 Mag 12.1 Calc delta mag 0.2
Calc coord yes
CCDM
Ccdm 14100-2544 RComp Comp B Note1
Note2 Discov num DON 647 DRAs DDEs
R dRAs Year 1932 Theta 030 Rho 0.3
Obs 3 Vmag 11.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 14043S2515B
HIC