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Current system
18201-1631
TDT 802


Nearby doubles
6' : 18204-1630
TOB 287

13' : 18210-1633
BRT 630

18' : 18195-1647
TOB 284AB

18' : 18194-1618
BRT 628

20' : 18213-1622
FGS 31

21' : 18187-1631
TOB 281

22' : 18196-1630
WRH 10AB

25' : 18197-1655
TOB 285

28' : 18218-1619
CHR 69

32' : 18196-1600
DAM 106

33' : 18196-1601
OL 13

34' : 18199-1704
SMY9003

36' : 18205-1706
TDT 806

36' : 18202-1707
TDT 803

38' : 18175-1638
HJ 2829AB

39' : 18175-1639
TOB 280

40' : 18177-1611
ARA 102

40' : 18174-1639
TOB 279

41' : 18177-1652
BU 463

45' : 18210-1714
J 1627

46' : 18168-1622
J 1650

47' : 18234-1635
WRH 11

48' : 18168-1631
SNA 84AB

49' : 18172-1656
ADP 3

52' : 18202-1539
BRT 629

52' : 18171-1700
WSI 143



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

18201-1631 TDT 802

 
 
18h 20m 06.94s -16° 31' 25.6" P.A. 349.00 sep 1.8 mag 11.33,12.19
 
 
Coord 2000 18201-1631 Discov num TDT 802 Comp Coord arcsec 2000 18 20 06.94 -16 31 25.6
Date first 1991 Date last 1991 Obs 1
Pa first 349 Pa last 348.7 P.A. Now (θ) 348.7°
Sep first 1.8 Sep last 1.76 Sep. Now (ρ) 1.76"
Mag pri 11.33 Mag sec 12.19 delta mag (ΔM) 0.86 Spectral class
Pri motion ra -002 Sec motion ra -002
Pri motion dec -011 Sec motion dec -011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6265-01196-1 Gaia DR2 4097424879429545600
 
 
WDS 18201-1631 TDT 802 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18201-1631 TDT 802 1991 1 349 1.8 11.33 12.19 182006.94-163125.6

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

 
 
WDS 18201-1631 TDT 802 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18201-1631 TDT 802 : MEASURES
 
 
No records found.

 
 
WDS 18201-1631 : VIRTUAL EYEPIECE
 
 

18201-1631 TDT 802A mag 11.33 18201-1631 TDT 802B sep 1.8 P.A. 349.20 mag 12.19 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18201-1631 : ALADIN DSS IMAGE @ 18h 20m 06.94s -16° 31' 25.6"
 
 
 
 
WDS 18201-1631 TDT 802 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18201-1631 TDT 802 distance=1' 18204-1630 TOB 287 distance=6' 18210-1633 BRT 630 distance=13' 18195-1647 TOB 284AB distance=18' 18195-1647 TOB 284AC distance=18' 18194-1618 BRT 628 distance=18' 18213-1622 FGS 31 distance=20' 18187-1631 TOB 281 distance=21' 18196-1630 WRH 10AB distance=22' 18196-1630 WRH 10AC distance=22' 18197-1655 TOB 285 distance=25' 18218-1619 CHR 69 distance=28' 18196-1600 DAM 106 distance=32' 18196-1601 OL 13 distance=33' 18199-1704 SMY9003 distance=34' 18205-1706 TDT 806 distance=36' 18202-1707 TDT 803 distance=36' 18175-1638 HJ 2829AB distance=38' 18175-1638 HJ 2829AC distance=38' 18175-1639 TOB 280 distance=39' 18177-1611 ARA 102 distance=40' 18174-1639 TOB 279 distance=40' 18177-1652 BU 463 distance=41' 18210-1714 J 1627 distance=45' 18168-1622 J 1650 distance=46' 18234-1635 WRH 11 distance=47' 18168-1631 SNA 84AB distance=48' 18168-1631 SNA 84AC distance=48' 18168-1631 SNA 84AD distance=48' 18172-1656 ADP 3 distance=49' 18202-1539 BRT 629 distance=52' 18171-1700 WSI 143 distance=52' 18165-1652 HJ 2826AB distance=53' 18165-1652 DAM 104AC distance=53' 18165-1652 WFC 290AD distance=53' 18167-1649 TOB 278BC distance=53' 18231-1701 HU 237 distance=53' 18167-1649 TOB 278AB distance=53' 18169-1656 ADP 1 distance=53' 18170-1700 ADP 2 distance=54' 18190-1724 TVB 301 distance=56' 18204-1535 BRT1944 distance=56' 18203-1535 J 2207 distance=57' 18197-1730 TDT 796 distance=59' 18170-1548 J 2513 distance=63' 18178-1537 J 2205AB distance=64' 18178-1537 J 2205AC distance=64' 18229-1726 J 2209 distance=68' 18183-1733 J 2206 distance=68' 18154-1622 J 1649 distance=69' 18209-1524 BRT 589 distance=69' 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 18201-1631 TDT 802 349 1.8 1
Show 18204-1630 TOB 287 196 14.5 6
Show 18210-1633 BRT 630 354 5.5 13
Show 18195-1647 TOB 284 AB 178 13.3 18
Show 18195-1647 TOB 284 AC 63 20.0 18
Show 18194-1618 BRT 628 319 4.4 18
Show 18213-1622 FGS 31 202 1.1 20
Show 18187-1631 TOB 281 80 21.3 21
Show 18196-1630 WRH 10 AB 296 6.1 22
Show 18196-1630 WRH 10 AC 153 37.5 22
Show 18197-1655 TOB 285 194 19.4 25
Show 18218-1619 CHR 69 209 0.1 28
Show 18196-1600 DAM 106 340 5.8 32
Show 18196-1601 OL 13 176 4.6 33
Show 18199-1704 SMY9003 134 24.8 34
Show 18205-1706 TDT 806 101 0.5 36
Show 18202-1707 TDT 803 195 0.7 36
Show 18175-1638 HJ 2829 AB 320 5.0 38
Show 18175-1638 HJ 2829 AC 167 6.3 38
Show 18175-1639 TOB 280 290 14.9 39
Show 18177-1611 ARA 102 95 10.6 40
Show 18174-1639 TOB 279 194 13.2 40
Show 18177-1652 BU 463 103 2.0 41
Show 18210-1714 J 1627 239 4.9 45
Show 18168-1622 J 1650 249 4.5 46
Show 18234-1635 WRH 11 92 2.5 47
Show 18168-1631 SNA 84 AB 117 5.1 48
Show 18168-1631 SNA 84 AC 199 5.5 48
Show 18168-1631 SNA 84 AD 261 6.8 48
Show 18172-1656 ADP 3 180 3.4 49
Show 18202-1539 BRT 629 213 3.2 52
Show 18171-1700 WSI 143 75 25.8 52
Show 18165-1652 HJ 2826 AB 257 8.9 53
Show 18165-1652 DAM 104 AC 55 5.5 53
Show 18165-1652 WFC 290 AD 204 5.3 53
Show 18167-1649 TOB 278 BC 113 17.2 53
Show 18231-1701 HU 237 28 0.5 53
Show 18167-1649 TOB 278 AB 108 25.7 53
Show 18169-1656 ADP 1 47 4.5 53
Show 18170-1700 ADP 2 298 5.3 54
Show 18190-1724 TVB 301 184 7.2 56
Show 18204-1535 BRT1944 127 4.6 56
Show 18203-1535 J 2207 106 5.7 57
Show 18197-1730 TDT 796 93 0.4 59
Show 18170-1548 J 2513 274 4.0 63
Show 18178-1537 J 2205 AB 100 4.6 64
Show 18178-1537 J 2205 AC 47 13.9 64
Show 18229-1726 J 2209 342 7.4 68
Show 18183-1733 J 2206 83 2.3 68
Show 18154-1622 J 1649 337 3.4 69
Show 18209-1524 BRT 589 119 6.2 69

 
 
WDS 18201-1631 : COMPONENTS
 
 
  A
B pa=349.2°
sep=1.76"
 
 
18201-1631 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182006.94-163125.6 Mag 11.33 PmRA -2.00
PmDE -11.0 Tycho2 6265-01196-1
Tycho2
Tycho2 6265-01196-1 Pflag RAmdeg 275.02888083 DEmdeg -16.52375607
PmRA -1.6 PmDE -10.6 E RAmdeg 38 E DEmdeg 79
E pmRA 2.5 E pmDE 2.6 EpRAm 1980.00 EpDEm 1975.88
Num 4 Q RAmdeg 0.6 Q DEmdeg 1.7 Q pmRA 0.6
Q pmDE 1.7 BTmag 12.540 E BTmag 0.253 VTmag 11.276
E VTmag 0.108 Prox 943 TYC HIP
CCDM RAdeg 275.02887250 DEdeg -16.52375972 EpRA 1990 1.83
EpDE 1990 1.76 E RAdeg 74.3 E DEdeg 98.7 Posflg
Corr 0.0
 
 
18201-1631 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182006.92-163123.9 Mag 12.19 PmRA -2.00
PmDE -11.0 Calc delta mag 0.86 Calc coord yes