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Doubles in session


Current system
19471+1657
BPM 1547


Nearby doubles
1' : 19470+1657
BPM1546

6' : 19473+1653
BPM1557

11' : 19478+1658
BPMA177

12' : 19475+1707
BPMA174

13' : 19479+1651
BPM1585

13' : 19477+1706
J 1201

14' : 19480+1656
BPM1594

15' : 19462+1704
BPM1505AB

15' : 19463+1648
HEI 177

16' : 19466+1711
BPM1532

17' : 19461+1705
BPM1503

17' : 19464+1643
BPM1522

17' : 19482+1702
BPM1609AB

18' : 19482+1650
BPM1606AB

19' : 19483+1651
BPM1613

21' : 19481+1642
BPM1595

21' : 19456+1655
BPM1482AB

22' : 19477+1716
BPM1578

24' : 19482+1714
BPM1608

25' : 19487+1703
BPMA182

25' : 19454+1702
BPM1471

26' : 19454+1705
BPM1472

27' : 19489+1658
BPMA183

29' : 19455+1640
BPM1476

29' : 19485+1638
BPM1623

30' : 19451+1705
BPM1458



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

19471+1657 BPM 1547

 
 
19h 47m 03.20s +16° 56' 54.9" P.A. 203.00 sep 88.8 mag 13.47,14.40
 
 
Coord 2000 19471+1657 Discov num BPM1547 Comp Coord arcsec 2000 19 47 03.20 +16 56 54.9
Date first 1980 Date last 2015 Obs 9
Pa first 203 Pa last 203.4 P.A. Now (θ) 203.4°
Sep first 88.9 Sep last 88.8 Sep. Now (ρ) 88.8"
Mag pri 13.47 Mag sec 14.40 delta mag (ΔM) 0.93 Spectral class
Pri motion ra +018 Sec motion ra -009
Pri motion dec -027 Sec motion dec -011
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.967
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1820814448420454912
 
 
WDS 19471+1657 BPM 1547 : NOTES
 
 
discov_num notes refcode
BPM1547 [PM2000] 1989861 + [PM2000] 1989348. Gvr2010
 
 
REFERENCES
 
 
refcode metd author reference
Gvr2010 Pa - Gavras, P. Sinachopoulos, D., Le Campion, J.F., & Cucourant, C. 2010A&A...521A 4G
Gvr2010 +T A&A 521, A4, 2010
Gvr2010 (Note: mean measures from AC2000.2, CdC2000, USNO-A2.0, Yellow Sky, and M2000
Gvr2010 catalogs, spanning years ~1900-2000)
 
 
DISCOVERER
 
 
idgroup discov author
1 BPM Bordeaux PM2000 catalogue (main catalog: separation < 2')
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19471+1657 BPM1547 1997 2 204 88.8 13.59 14.54 NV 194703.20+165654.9
19471+1657 BPM1547 2001 3 203 88.8 13.59 14.54 NV 194703.20+165654.9
19471+1657 BPM1547 2010 4 203 88.8 13.47 14.40 NV 194703.20+165654.9
19471+1657 BPM1547 2015 5 203 88.9 13.47 14.40 NV 194703.20+165654.9

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

 
 
WDS 19471+1657 BPM 1547 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19471+1657 BPM 1547 : MEASURES
 
 
No records found.

 
 
WDS 19471+1657 : VIRTUAL EYEPIECE
 
 

19471+1657 BPM1547A mag 13.47 19471+1657 BPM1547B sep 88.2 P.A. 202.50 mag 14.4 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19471+1657 : ALADIN DSS IMAGE @ 19h 47m 03.20s +16° 56' 54.9"
 
 
 
 
WDS 19471+1657 BPM 1547 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19471+1657 BPM1547 distance=0' 19470+1657 BPM1546 distance=1' 19473+1653 BPM1557 distance=6' 19478+1658 BPMA177 distance=11' 19475+1707 BPMA174 distance=12' 19479+1651 BPM1585 distance=13' 19477+1706 J 1201 distance=13' 19480+1656 BPM1594 distance=14' 19462+1704 BPM1505AB distance=15' 19462+1704 BPM1506AC distance=15' 19463+1648 HEI 177 distance=15' 19466+1711 BPM1532 distance=16' 19461+1705 BPM1503 distance=17' 19464+1643 BPM1522 distance=17' 19482+1702 BPM1609AB distance=17' 19482+1650 BPM1606AB distance=18' 19482+1650 BPM1607AC distance=18' 19482+1702 BPM1610BC distance=19' 19483+1651 BPM1613 distance=19' 19456+1655 BPM1483BC distance=21' 19481+1642 BPM1595 distance=21' 19456+1655 BPM1482AB distance=21' 19477+1716 BPM1578 distance=22' 19482+1714 BPM1608 distance=24' 19487+1703 BPMA182 distance=25' 19454+1702 BPM1471 distance=25' 19454+1705 BPM1472 distance=26' 19489+1658 BPMA183 distance=27' 19455+1640 BPM1476 distance=29' 19485+1638 BPM1623 distance=29' 19451+1705 BPM1458 distance=30' 19479+1629 BPM1588 distance=31' 19491+1645 HDS2819 distance=32' 19469+1728 TDT1738 distance=32' 19490+1711 BRT1328 distance=32' 19477+1625 BPM1577 distance=34' 19487+1634 GRV 281 distance=34' 19448+1649 STF2569 distance=34' 19492+1711 BPM1642 distance=34' 19466+1732 BPM1531 distance=36' 19459+1625 BPMA171AB distance=36' 19459+1625 BPMA171AC distance=36' 19468+1733 HU 345 distance=37' 19475+1620 BPM1564 distance=38' 19483+1624 HU 348AB distance=38' 19483+1624 MLR 708AC distance=38' 19496+1700 BPM1658 distance=38' 19453+1629 BPMA167 distance=38' 19491+1720 BPM1638 distance=38' 19480+1621 BPM1601BC distance=38' 19459+1731 BPM1499 distance=38' 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 19471+1657 BPM1547 203 88.8
Show 19470+1657 BPM1546 66 77.2 1
Show 19473+1653 BPM1557 244 93.3 6
Show 19478+1658 BPMA177 27 296.9 11
Show 19475+1707 BPMA174 121 120.0 12
Show 19479+1651 BPM1585 66 76.3 13
Show 19477+1706 J 1201 80 2.3 13
Show 19480+1656 BPM1594 88 78.4 14
Show 19462+1704 BPM1505 AB 242 93.3 15
Show 19462+1704 BPM1506 AC 3 114.8 15
Show 19463+1648 HEI 177 208 0.4 15
Show 19466+1711 BPM1532 127 101.6 16
Show 19461+1705 BPM1503 245 22.1 17
Show 19464+1643 BPM1522 98 67.3 17
Show 19482+1702 BPM1609 AB 118 97.7 17
Show 19482+1650 BPM1606 AB 31 67.0 18
Show 19482+1650 BPM1607 AC 90 106.9 18
Show 19482+1702 BPM1610 BC 135 107.7 19
Show 19483+1651 BPM1613 148 39.5 19
Show 19456+1655 BPM1483 BC 176 107.2 21
Show 19481+1642 BPM1595 307 117.8 21
Show 19456+1655 BPM1482 AB 141 35.8 21
Show 19477+1716 BPM1578 305 90.3 22
Show 19482+1714 BPM1608 153 106.9 24
Show 19487+1703 BPMA182 192 223.4 25
Show 19454+1702 BPM1471 242 29.3 25
Show 19454+1705 BPM1472 211 69.8 26
Show 19489+1658 BPMA183 54 274.0 27
Show 19455+1640 BPM1476 53 116.7 29
Show 19485+1638 BPM1623 229 100.8 29
Show 19451+1705 BPM1458 59 123.3 30
Show 19479+1629 BPM1588 167 74.7 31
Show 19491+1645 HDS2819 12 0.2 32
Show 19469+1728 TDT1738 200 1.9 32
Show 19490+1711 BRT1328 129 4.6 32
Show 19477+1625 BPM1577 219 92.3 34
Show 19487+1634 GRV 281 222 35.5 34
Show 19448+1649 STF2569 356 2.8 34
Show 19492+1711 BPM1642 102 77.4 34
Show 19466+1732 BPM1531 116 76.0 36
Show 19459+1625 BPMA171 AB 25 3.8 36
Show 19459+1625 BPMA171 AC 229 224.9 36
Show 19468+1733 HU 345 103 3.8 37
Show 19475+1620 BPM1564 40 118.9 38
Show 19483+1624 HU 348 AB 112 1.4 38
Show 19483+1624 MLR 708 AC 102 10.9 38
Show 19496+1700 BPM1658 286 53.5 38
Show 19453+1629 BPMA167 204 136.9 38
Show 19491+1720 BPM1638 12 96.4 38
Show 19480+1621 BPM1601 BC 89 110.5 38
Show 19459+1731 BPM1499 60 107.3 38

 
 
WDS 19471+1657 : COMPONENTS
 
 
  A
B pa=202.5°
sep=88.20"
 
 
19471+1657 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194703.20+165654.9 Mag 13.47 PmRA 18.00
PmDE -27.0
 
 
19471+1657 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194700.85+165533.4 Mag 14.4 PmRA -9.00
PmDE -11.0 Calc delta mag 0.93 Calc coord yes