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Doubles in session


Current system
17254-4611
RST 927


Nearby doubles
25' : 17267-4551
ARY 109

26' : 17269-4551
HJ 4949AB

28' : 17227-4611
BRT 961

37' : 17283-4550
DON 840

38' : 17280-4545
B 1858

44' : 17228-4537
EVS 30AB

44' : 17216-4632
RST 920

46' : 17245-4656
CPO 521

51' : 17273-4657
I 597

51' : 17222-4649
HDS2452

53' : 17298-4638
SHN 220

54' : 17206-4549
BRT 957

55' : 17257-4516
B 1857

56' : 17200-4610
HJ 4936

58' : 17279-4702
RST5543

59' : 17246-4709
HJ 4944

60' : 17252-4512
B 1856

61' : 17217-4524
DON 831

62' : 17213-4526
BRT 958

63' : 17275-4709
LDS 597

64' : 17237-4510
I 593

64' : 17312-4552
BRT 975

64' : 17213-4523
CPO 520

66' : 17294-4520
CPO 528

68' : 17318-4602
I 40

70' : 17320-4559
ARY 93



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

17254-4611 RST 927

 
 
17h 25m 22.25s -46° 10' 53.5" P.A. 312.00 sep 2.4 mag 10.00,13.10 Sp A5/7V
 
 
Coord 2000 17254-4611 Discov num RST 927 Comp Coord arcsec 2000 17 25 22.25 -46 10 53.5
Date first 1930 Date last 2015 Obs 3
Pa first 285 Pa last 312.4 P.A. Now (θ) 312.4°
Sep first 1.3 Sep last 2.394 Sep. Now (ρ) 2.394"
Mag pri 10.00 Mag sec 13.10 delta mag (ΔM) 3.1 Spectral class A5/7V (white)
Pri motion ra 002 Sec motion ra
Pri motion dec -011 Sec motion dec
Notes S (Parallax indidates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Gaia DR2 5951907855710060160
 
 
WDS 17254-4611 RST 927 : 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
17254-4611 RST 927 1949 2 294 1.5 10.00 13.10 A5/7V 172522.25-461053.5
17254-4611 RST 927 2015 3 312 2.4 10.00 13.10 A5/7V S 172522.25-461053.5

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

 
 
WDS 17254-4611 RST 927 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17254-4611 RST 927 : MEASURES
 
 
No records found.

 
 
WDS 17254-4611 : VIRTUAL EYEPIECE
 
 

17254-4611 RST 927A mag 10 Sp A5/7V 17254-4611 RST 927B sep 2.0 P.A. 322.80 mag 13.1 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17254-4611 : ALADIN DSS IMAGE @ 17h 25m 22.25s -46° 10' 53.5"
 
 
 
 
WDS 17254-4611 RST 927 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17254-4611 RST 927 distance=1' 17267-4551 ARY 109 distance=25' 17269-4551 HJ 4949AB distance=26' 17269-4551 DUN 216AC distance=26' 17227-4611 BRT 961 distance=28' 17283-4550 DON 840 distance=37' 17280-4545 B 1858 distance=38' 17228-4537 EVS 30AB distance=44' 17228-4537 EVS 30AC distance=44' 17228-4537 GAA 15Aa,Ab distance=44' 17216-4632 RST 920 distance=44' 17245-4656 CPO 521 distance=46' 17273-4657 I 597 distance=51' 17222-4649 HDS2452 distance=51' 17298-4638 SHN 220 distance=53' 17206-4549 BRT 957 distance=54' 17257-4516 B 1857 distance=55' 17200-4610 HJ 4936 distance=56' 17279-4702 RST5543 distance=58' 17246-4709 HJ 4944 distance=59' 17252-4512 B 1856 distance=60' 17217-4524 DON 831 distance=61' 17213-4526 BRT 958 distance=62' 17275-4709 LDS 597 distance=63' 17237-4510 I 593 distance=64' 17312-4552 BRT 975 distance=64' 17213-4523 CPO 520 distance=64' 17294-4520 CPO 528 distance=66' 17318-4602 I 40 distance=68' 17320-4559 ARY 93 distance=70' 17191-4638 BSO 13AB distance=71' 17191-4638 BSO 13AC distance=71' 17191-4638 BSO 13AD distance=71' 17191-4638 BSO 13Ba,Bb distance=71' 17184-4603 DON 830 distance=74' 17181-4605 HJ 4929 distance=76' 17324-4638 HJ 4957 distance=78' 17326-4631 RST 936 distance=78' 17306-4709 RST 933 distance=80' 17253-4451 SKF1055 distance=80' 17327-4636 RST 937 distance=80' 17233-4728 HDO 271 distance=81' 17335-4606 RST 941 distance=85' 17246-4445 DON 836 distance=87' 17170-4617 CPO 516 distance=88' 17310-4717 WFC 195AB distance=88' 17310-4717 SKF1416AC distance=88' 17340-4600 DON 843 distance=91' 17332-4531 I 603 distance=92' 17313-4501 DON 841 distance=95' 17170-4531 BRT 954 distance=97' 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 17254-4611 RST 927 312 2.4 1
Show 17267-4551 ARY 109 155 10.5 25
Show 17269-4551 HJ 4949 AB 251 2.1 26
Show 17269-4551 DUN 216 AC 312 102.5 26
Show 17227-4611 BRT 961 327 4.6 28
Show 17283-4550 DON 840 12 1.3 37
Show 17280-4545 B 1858 237 2.2 38
Show 17228-4537 EVS 30 AB 268 14.4 44
Show 17228-4537 EVS 30 AC 215 18.0 44
Show 17228-4537 GAA 15 Aa,Ab 235 0.0 44
Show 17216-4632 RST 920 230 0.3 44
Show 17245-4656 CPO 521 265 4.2 46
Show 17273-4657 I 597 357 1.0 51
Show 17222-4649 HDS2452 257 11.7 51
Show 17298-4638 SHN 220 -1 0.2 53
Show 17206-4549 BRT 957 313 3.1 54
Show 17257-4516 B 1857 51 4.5 55
Show 17200-4610 HJ 4936 76 7.4 56
Show 17279-4702 RST5543 355 1.4 58
Show 17246-4709 HJ 4944 164 13.4 59
Show 17252-4512 B 1856 140 1.6 60
Show 17217-4524 DON 831 30 0.3 61
Show 17213-4526 BRT 958 210 2.8 62
Show 17275-4709 LDS 597 82 12.5 63
Show 17237-4510 I 593 282 0.8 64
Show 17312-4552 BRT 975 134 5.1 64
Show 17213-4523 CPO 520 70 5.3 64
Show 17294-4520 CPO 528 357 4.7 66
Show 17318-4602 I 40 210 20.5 68
Show 17320-4559 ARY 93 206 56.4 70
Show 17191-4638 BSO 13 AB 259 10.6 71
Show 17191-4638 BSO 13 AC 267 144.6 71
Show 17191-4638 BSO 13 AD 290 94.7 71
Show 17191-4638 BSO 13 Ba,Bb 235 0.1 71
Show 17184-4603 DON 830 98 2.3 74
Show 17181-4605 HJ 4929 226 10.6 76
Show 17324-4638 HJ 4957 260 2.9 78
Show 17326-4631 RST 936 261 0.5 78
Show 17306-4709 RST 933 253 0.4 80
Show 17253-4451 SKF1055 47 7.6 80
Show 17327-4636 RST 937 307 5.3 80
Show 17233-4728 HDO 271 60 45.0 81
Show 17335-4606 RST 941 150 2.2 85
Show 17246-4445 DON 836 87 1.3 87
Show 17170-4617 CPO 516 337 4.7 88
Show 17310-4717 WFC 195 AB 271 6.1 88
Show 17310-4717 SKF1416 AC 138 30.0 88
Show 17340-4600 DON 843 222 4.3 91
Show 17332-4531 I 603 78 1.3 92
Show 17313-4501 DON 841 29 2.2 95
Show 17170-4531 BRT 954 53 3.5 97

 
 
WDS 17254-4611 : COMPONENTS
 
 
  A
B pa=322.8°
sep=2.03"
 
 
17254-4611 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 172522.25-461053.5 Mag 10 Spectral class A5/7V (white)
PmRA 2.00 PmDE -11.0
CCDM
Ccdm 17254-4611 RComp Comp A Note1
Note2 Discov num DRAs -1.74 DDEs 6.4
R dRAs 40 Year Theta Rho
Obs 2 Vmag 10.0 Sp A2 PmNote
PmRA -10 PmDE -6 Dm number -4611487 Cat1 CD
Name2 Cat2 HD 157403 M HD
ADS BDS M ADS BDS N IDS IDS 17180S4605A
HIC
 
 
17254-4611 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172522.13-461051.9 Mag 13.1 Calc delta mag 3.1
Calc coord yes
CCDM
Ccdm 17254-4611 RComp Comp B Note1
Note2 Discov num RST 927 DRAs DDEs
R dRAs Year 1949 Theta 294 Rho 1.4
Obs 2 Vmag 13.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17180S4605B
HIC