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Doubles in session


Current system
17216-4632
RST 920


Nearby doubles
18' : 17222-4649
HDS2452

25' : 17227-4611
BRT 961

28' : 17191-4638
BSO 13AB

28' : 17200-4610
HJ 4936

38' : 17245-4656
CPO 521

44' : 17206-4549
BRT 957

44' : 17254-4611
RST 927

46' : 17184-4603
DON 830

46' : 17181-4605
HJ 4929

48' : 17246-4709
HJ 4944

51' : 17170-4617
CPO 516

57' : 17228-4537
EVS 30AB

59' : 17233-4728
HDO 271

64' : 17273-4657
I 597

67' : 17213-4526
BRT 958

67' : 17267-4551
ARY 109

69' : 17269-4551
HJ 4949AB

69' : 17217-4524
DON 831

70' : 17213-4523
CPO 520

70' : 17275-4709
LDS 597

71' : 17279-4702
RST5543

79' : 17170-4531
BRT 954

80' : 17141-4651
BRT 952

81' : 17283-4550
DON 840

82' : 17280-4545
B 1858

83' : 17164-4735
B 1331



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

17216-4632 RST 920

 
 
17h 21m 39.65s -46° 32' 20.4" P.A. 230.00 sep 0.3 mag 11.40,11.40
 
 
Coord 2000 17216-4632 Discov num RST 920 Comp Coord arcsec 2000 17 21 39.65 -46 32 20.4
Date first 1930 Date last 1949 Obs 2
Pa first 237 Pa last 229.6 P.A. Now (θ) 229.6°
Sep first 0.3 Sep last 0.28 Sep. Now (ρ) 0.28"
Mag pri 11.40 Mag sec 11.40 delta mag (ΔM) 0 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 Ara Tycho2 8341-00849-1 Gaia DR2 5951134138775075456
 
 
WDS 17216-4632 RST 920 : 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
17216-4632 RST 920 1949 2 230 0.3 11.40 11.40 172139.65-463220.4

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

 
 
WDS 17216-4632 RST 920 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17216-4632 RST 920 : MEASURES
 
 
No records found.

 
 
WDS 17216-4632 : VIRTUAL EYEPIECE
 
 

17216-4632 RST 920A mag 11.4 17216-4632 RST 920B sep 0.2 P.A. 218.90 mag 11.4 virtual eyepiece
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Radius:
Components only
 
 
WDS 17216-4632 : ALADIN DSS IMAGE @ 17h 21m 39.65s -46° 32' 20.4"
 
 
 
 
WDS 17216-4632 RST 920 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17216-4632 RST 920 distance=0' 17222-4649 HDS2452 distance=18' 17227-4611 BRT 961 distance=25' 17191-4638 BSO 13AB distance=28' 17191-4638 BSO 13AC distance=28' 17191-4638 BSO 13AD distance=28' 17191-4638 BSO 13Ba,Bb distance=28' 17200-4610 HJ 4936 distance=28' 17245-4656 CPO 521 distance=38' 17206-4549 BRT 957 distance=44' 17254-4611 RST 927 distance=44' 17184-4603 DON 830 distance=46' 17181-4605 HJ 4929 distance=46' 17246-4709 HJ 4944 distance=48' 17170-4617 CPO 516 distance=51' 17228-4537 EVS 30AB distance=57' 17228-4537 EVS 30AC distance=57' 17228-4537 GAA 15Aa,Ab distance=57' 17233-4728 HDO 271 distance=59' 17273-4657 I 597 distance=64' 17213-4526 BRT 958 distance=67' 17267-4551 ARY 109 distance=67' 17269-4551 HJ 4949AB distance=69' 17269-4551 DUN 216AC distance=69' 17217-4524 DON 831 distance=69' 17213-4523 CPO 520 distance=70' 17275-4709 LDS 597 distance=70' 17279-4702 RST5543 distance=71' 17170-4531 BRT 954 distance=79' 17141-4651 BRT 952 distance=80' 17283-4550 DON 840 distance=81' 17280-4545 B 1858 distance=82' 17164-4735 B 1331 distance=83' 17298-4638 SHN 220 distance=84' 17139-4605 BRT 951 distance=85' 17154-4727 RST 911 distance=85' 17237-4510 I 593 distance=85' 17132-4630 BRT 950 distance=87' 17257-4516 B 1857 distance=88' 17252-4512 B 1856 distance=89' 17255-4754 HJ 4945 distance=91' 17266-4755 HDS2463 distance=97' 17123-4622 RST 904 distance=98' 17146-4528 COO 210AB distance=98' 17123-4611 I 588 distance=99' 17306-4709 RST 933 distance=100' 17274-4757 RSS 442 distance=103' 17229-4816 RST 922 distance=105' 17310-4717 WFC 195AB distance=106' 17310-4717 SKF1416AC distance=106' 17312-4552 BRT 975 distance=107' 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 17216-4632 RST 920 230 0.3
Show 17222-4649 HDS2452 257 11.7 18
Show 17227-4611 BRT 961 327 4.6 25
Show 17191-4638 BSO 13 AB 259 10.6 28
Show 17191-4638 BSO 13 AC 267 144.6 28
Show 17191-4638 BSO 13 AD 290 94.7 28
Show 17191-4638 BSO 13 Ba,Bb 235 0.1 28
Show 17200-4610 HJ 4936 76 7.4 28
Show 17245-4656 CPO 521 265 4.2 38
Show 17206-4549 BRT 957 313 3.1 44
Show 17254-4611 RST 927 312 2.4 44
Show 17184-4603 DON 830 98 2.3 46
Show 17181-4605 HJ 4929 226 10.6 46
Show 17246-4709 HJ 4944 164 13.4 48
Show 17170-4617 CPO 516 337 4.7 51
Show 17228-4537 EVS 30 AB 268 14.4 57
Show 17228-4537 EVS 30 AC 215 18.0 57
Show 17228-4537 GAA 15 Aa,Ab 235 0.0 57
Show 17233-4728 HDO 271 60 45.0 59
Show 17273-4657 I 597 357 1.0 64
Show 17213-4526 BRT 958 210 2.8 67
Show 17267-4551 ARY 109 155 10.5 67
Show 17269-4551 HJ 4949 AB 251 2.1 69
Show 17269-4551 DUN 216 AC 312 102.5 69
Show 17217-4524 DON 831 30 0.3 69
Show 17213-4523 CPO 520 70 5.3 70
Show 17275-4709 LDS 597 82 12.5 70
Show 17279-4702 RST5543 355 1.4 71
Show 17170-4531 BRT 954 53 3.5 79
Show 17141-4651 BRT 952 226 4.8 80
Show 17283-4550 DON 840 12 1.3 81
Show 17280-4545 B 1858 237 2.2 82
Show 17164-4735 B 1331 36 1.0 83
Show 17298-4638 SHN 220 -1 0.2 84
Show 17139-4605 BRT 951 163 4.0 85
Show 17154-4727 RST 911 15 4.4 85
Show 17237-4510 I 593 282 0.8 85
Show 17132-4630 BRT 950 3 4.3 87
Show 17257-4516 B 1857 51 4.5 88
Show 17252-4512 B 1856 140 1.6 89
Show 17255-4754 HJ 4945 111 6.3 91
Show 17266-4755 HDS2463 245 0.2 97
Show 17123-4622 RST 904 322 1.3 98
Show 17146-4528 COO 210 AB 340 5.5 98
Show 17123-4611 I 588 156 2.2 99
Show 17306-4709 RST 933 253 0.4 100
Show 17274-4757 RSS 442 142 9.9 103
Show 17229-4816 RST 922 356 1.7 105
Show 17310-4717 WFC 195 AB 271 6.1 106
Show 17310-4717 SKF1416 AC 138 30.0 106
Show 17312-4552 BRT 975 134 5.1 107

 
 
WDS 17216-4632 : COMPONENTS
 
 
  A
B pa=218.9°
sep=0.23"
 
 
17216-4632 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 172139.65-463220.4 Mag 11.4 PmRA 4.00
PmDE 5.0 Tycho2 8341-00849-1 DM CD-4611416
Tycho2
Tycho2 8341-00849-1 Pflag RAmdeg 260.41523327 DEmdeg -46.53900533
PmRA 3.8 PmDE 5.2 E RAmdeg 40 E DEmdeg 49
E pmRA 1.8 E pmDE 1.7 EpRAm 1985.18 EpDEm 1980.89
Num 4 Q RAmdeg 1.1 Q DEmdeg 0.4 Q pmRA 1.1
Q pmDE 0.5 BTmag 11.209 E BTmag 0.074 VTmag 10.648
E VTmag 0.071 Prox 999 TYC T HIP
CCDM RAdeg 260.41522028 DEdeg -46.53901778 EpRA 1990 1.67
EpDE 1990 1.43 E RAdeg 42.0 E DEdeg 51.6 Posflg
Corr 0.0
 
 
17216-4632 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172139.64-463220.6 Mag 11.4 Calc coord yes