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Doubles in session


Current system
02561-2509
RST 2290


Nearby doubles
12' : 02554-2513
HDS 375

19' : 02572-2458
BU 741AB

28' : 02563-2441
TDS2395

48' : 02596-2516
LDS3446

50' : 02552-2557
TDS2386

58' : 02592-2429
KPP1122

59' : 02518-2503
B 41

71' : 03008-2438
B 42AB

81' : 03019-2447
B 43

85' : 02526-2618
RST3373

87' : 02540-2631
RST1247

93' : 02498-2434
BU 877AB

103' : 02563-2651
UC 890

105' : 03036-2536
BRG 17AB

107' : 02573-2323
I 149

109' : 02528-2330
I 717

112' : 02586-2322
UC 922

114' : 02578-2317
ARA1971

125' : 02480-2606
SKF1275

131' : 03031-2339
DAM1296

134' : 03059-2509
B 44

134' : 03029-2333
I 718

134' : 02502-2323
RST2289

138' : 03049-2400
UC 943

145' : 03020-2309
TDS2417AB

147' : 02466-2618
TVB 39



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

02561-2509 RST 2290

 
 
02h 56m 08.10s -25° 08' 41.9" P.A. 99.00 sep 1.7 mag 10.88,13.90
 
 
Coord 2000 02561-2509 Discov num RST2290 Comp Coord arcsec 2000 02 56 08.10 -25 08 41.9
Date first 1935 Date last 2015 Obs 3
Pa first 96 Pa last 99.4 P.A. Now (θ) 99.4°
Sep first 1.5 Sep last 1.712 Sep. Now (ρ) 1.712"
Mag pri 10.88 Mag sec 13.90 delta mag (ΔM) 3.02 Spectral class
Pri motion ra +015 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Fornax Tycho2 6440-00541-1 Gaia DR2 5076183918286404096
 
 
WDS 02561-2509 RST 2290 : 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
02561-2509 RST2290 1943 2 98 1.6 10.88 13.90 025608.10-250841.9
02561-2509 RST2290 2015 3 99 1.7 10.88 13.90 025608.10-250841.9

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

 
 
WDS 02561-2509 RST 2290 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02561-2509 RST 2290 : MEASURES
 
 
No records found.

 
 
WDS 02561-2509 : VIRTUAL EYEPIECE
 
 

02561-2509 RST2290A mag 10.88 02561-2509 RST2290B sep 1.6 P.A. 100.40 mag 13.9 virtual eyepiece
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Radius:
Components only
 
 
WDS 02561-2509 : ALADIN DSS IMAGE @ 02h 56m 08.10s -25° 08' 41.9"
 
 
 
 
WDS 02561-2509 RST 2290 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02561-2509 RST2290 distance=0' 02554-2513 HDS 375 distance=12' 02572-2458 BEU 4Ca,Cb distance=18' 02572-2458 HDS 379CD distance=18' 02572-2458 BU 741AB distance=19' 02572-2458 S 423AB,C distance=19' 02563-2441 TDS2395 distance=28' 02596-2516 LDS3446 distance=48' 02552-2557 TDS2386 distance=50' 02592-2429 KPP1122 distance=58' 02518-2503 B 41 distance=59' 03008-2438 B 42BC distance=71' 03008-2438 B 42AB distance=71' 03019-2447 B 43 distance=81' 02526-2618 RST3373 distance=85' 02540-2631 RST1247 distance=87' 02498-2434 BU 877AB distance=93' 02498-2434 HJ 2161AC distance=93' 02498-2434 FOX9021AD distance=93' 02563-2651 UC 890 distance=103' 03036-2536 BRG 17AB distance=105' 02573-2323 I 149 distance=107' 02528-2330 I 717 distance=109' 02586-2322 UC 922 distance=112' 02578-2317 ARA1971 distance=114' 02480-2606 SKF1275 distance=125' 03031-2339 DAM1296 distance=131' 03059-2509 B 44 distance=134' 03029-2333 I 718 distance=134' 02502-2323 RST2289 distance=134' 03049-2400 UC 943 distance=138' 03020-2309 TDS2417AB distance=145' 02466-2618 TVB 39 distance=147' 03051-2345 ARA2292 distance=149' 02474-2341 HU 1561 distance=149' 03018-2723 LDS5408AB distance=155' 03018-2723 LDS5408Aa,Ab distance=155' 02599-2736 TDS2408 distance=156' 03077-2517 TDS2452 distance=157' 03076-2446 RST2296 distance=158' 02442-2530 FIN 379Aa,Ab distance=163' 02442-2530 BSO 1AB distance=163' 03056-2328 RST2294AB distance=164' 03056-2328 RST2294AC distance=164' 02548-2754 HDO 58 distance=166' 03063-2646 RST 58 distance=168' 02566-2219 NSN 242CD distance=171' 02513-2226 LDS3433 distance=176' 03084-2410 LDS 87 distance=178' 03048-2255 UC 942 distance=180' 02432-2556 B 40 distance=182' 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 02561-2509 RST2290 99 1.7
Show 02554-2513 HDS 375 28 0.4 12
Show 02572-2458 BEU 4 Ca,Cb 274 0.0 18
Show 02572-2458 HDS 379 CD 173 5.1 18
Show 02572-2458 BU 741 AB 6 0.2 19
Show 02572-2458 S 423 AB,C 226 29.2 19
Show 02563-2441 TDS2395 1 0.5 28
Show 02596-2516 LDS3446 288 176.0 48
Show 02552-2557 TDS2386 227 1.9 50
Show 02592-2429 KPP1122 201 8.8 58
Show 02518-2503 B 41 220 2.7 59
Show 03008-2438 B 42 BC 267 3.2 71
Show 03008-2438 B 42 AB 192 12.6 71
Show 03019-2447 B 43 219 2.3 81
Show 02526-2618 RST3373 314 0.6 85
Show 02540-2631 RST1247 254 0.7 87
Show 02498-2434 BU 877 AB 145 12.1 93
Show 02498-2434 HJ 2161 AC 129 37.3 93
Show 02498-2434 FOX9021 AD 290 52.3 93
Show 02563-2651 UC 890 193 31.3 103
Show 03036-2536 BRG 17 AB 357 0.9 105
Show 02573-2323 I 149 259 6.1 107
Show 02528-2330 I 717 295 2.2 109
Show 02586-2322 UC 922 209 12.8 112
Show 02578-2317 ARA1971 93 17.3 114
Show 02480-2606 SKF1275 88 58.4 125
Show 03031-2339 DAM1296 85 0.1 131
Show 03059-2509 B 44 54 0.3 134
Show 03029-2333 I 718 346 0.7 134
Show 02502-2323 RST2289 300 0.3 134
Show 03049-2400 UC 943 217 9.2 138
Show 03020-2309 TDS2417 AB 33 1.6 145
Show 02466-2618 TVB 39 1 3.1 147
Show 03051-2345 ARA2292 209 12.9 149
Show 02474-2341 HU 1561 320 1.1 149
Show 03018-2723 LDS5408 AB 345 105.8 155
Show 03018-2723 LDS5408 Aa,Ab 184 3.4 155
Show 02599-2736 TDS2408 254 0.4 156
Show 03077-2517 TDS2452 85 0.9 157
Show 03076-2446 RST2296 40 1.1 158
Show 02442-2530 FIN 379 Aa,Ab 287 0.1 163
Show 02442-2530 BSO 1 AB 193 12.5 163
Show 03056-2328 RST2294 AB 316 0.6 164
Show 03056-2328 RST2294 AC 319 1.9 164
Show 02548-2754 HDO 58 351 23.5 166
Show 03063-2646 RST 58 184 2.7 168
Show 02566-2219 NSN 242 CD 273 4.4 171
Show 02513-2226 LDS3433 73 15.7 176
Show 03084-2410 LDS 87 218 25.0 178
Show 03048-2255 UC 942 10 8.4 180
Show 02432-2556 B 40 220 1.2 182

 
 
WDS 02561-2509 : COMPONENTS
 
 
  A
B pa=100.4°
sep=1.55"
 
 
02561-2509 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 025608.10-250841.9 Mag 10.88 PmRA 15.00
PmDE 2.0 Tycho2 6440-00541-1
Tycho2
Tycho2 6440-00541-1 Pflag RAmdeg 44.03377768 DEmdeg -25.14498717
PmRA 11.0 PmDE -1.9 E RAmdeg 34 E DEmdeg 38
E pmRA 2.2 E pmDE 2.0 EpRAm 1988.22 EpDEm 1986.17
Num 5 Q RAmdeg 2.7 Q DEmdeg 0.9 Q pmRA 2.8
Q pmDE 0.9 BTmag 11.416 E BTmag 0.063 VTmag 10.884
E VTmag 0.062 Prox 999 TYC T HIP
CCDM RAdeg 44.03375306 DEdeg -25.14498667 EpRA 1990 1.73
EpDE 1990 1.63 E RAdeg 36.0 E DEdeg 40.8 Posflg
Corr 0.0
CCDM
Ccdm 02561-2509 RComp Comp A Note1
Note2 Discov num DRAs 2.09 DDEs 18.1
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number -25 1162 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 02517S2533A
HIC
 
 
02561-2509 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 025608.21-250842.2 Mag 13.9 Calc delta mag 3.02
Calc coord yes
CCDM
Ccdm 02561-2509 RComp Comp B Note1
Note2 Discov num RST2290 DRAs DDEs
R dRAs Year 1933 Theta 097 Rho 1.5
Obs 3 Vmag 13.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 02517S2533B
HIC