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Current system
22018+1654
LDS 1055


Nearby doubles
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HEI 191



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

22018+1654 LDS 1055

 
 
22h 01m 47.39s +16° 54' 52.2" P.A. 298.00 sep 46.3 mag 12.89,13.27
 
 
Coord 2000 22018+1654 Discov num LDS1055 Comp Coord arcsec 2000 22 01 47.39 +16 54 52.2
Date first 1936 Date last 2016 Obs 12
Pa first 298 Pa last 297.6 P.A. Now (θ) 297.6°
Sep first 41.0 Sep last 46.295 Sep. Now (ρ) 46.295"
Mag pri 12.89 Mag sec 13.27 delta mag (ΔM) 0.38 Spectral class
Pri motion ra -041 Sec motion ra -041
Pri motion dec -085 Sec motion dec -084
Notes
rPM=0.011 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1775684619997438464
 
 
WDS 22018+1654 LDS 1055 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22018+1654 LDS1055 2002 3 298 46.2 13.30 13.70 D 220147.39+165452.2
22018+1654 LDS1055 2010 6 298 46.3 12.89 13.27 220147.39+165452.2
22018+1654 LDS1055 2015 7 298 46.3 12.89 13.27 220147.39+165452.2
22018+1654 LDS1055 2016 12 298 46.3 12.89 13.27 220147.39+165452.2

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

 
 
WDS 22018+1654 LDS 1055 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22018+1654 LDS 1055 : MEASURES
 
 
No records found.

 
 
WDS 22018+1654 : VIRTUAL EYEPIECE
 
 

22018+1654 LDS1055A mag 12.89 22018+1654 LDS1055B sep 44.7 P.A. 298.70 mag 13.27 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 22018+1654 : ALADIN DSS IMAGE @ 22h 01m 47.39s +16° 54' 52.2"
 
 
 
 
WDS 22018+1654 LDS 1055 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22018+1654 LDS1055 distance=0' 22029+1647 GWP3116 distance=18' 22018+1628 YSC 165 distance=27' 22010+1626 BPM2418 distance=32' 21594+1719 COU 433 distance=42' 22043+1720 BPM2424 distance=44' 21598+1731 LDS1486 distance=46' 22046+1615 TDT3327 distance=58' 21577+1629 BPM2416 distance=65' 22061+1623 BPM2426 distance=70' 22029+1547 HDS3129 distance=70' 22045+1551 BU 696CE distance=74' 22045+1551 BU 696AB distance=75' 22045+1551 BU 696AC distance=75' 22045+1551 BU 696AE distance=75' 21571+1619 UC 4609 distance=76' 21564+1712 LDS1483 distance=80' 21579+1759 GWP3109 distance=85' 21567+1607 STT 455 distance=88' 22080+1709 CVR 931 distance=90' 21581+1541 BPM2417 distance=92' 22064+1759 GWP3123 distance=93' 22082+1645 BPM2430 distance=93' 21563+1604 BPM2414 distance=95' 22022+1520 STE 16 distance=95' 22084+1721 CVR 932 distance=99' 22069+1807 BPM2429 distance=104' 21557+1752 BPM2413 distance=104' 22029+1511 BPM2422 distance=106' 21545+1644 HEI 191 distance=106' 21583+1521 CVR 926 distance=107' 21544+1621 HEI 82 distance=112' 21598+1843 UC 4623 distance=113' 21545+1615 J 1897 distance=115' 22094+1730 BPM2432 distance=116' 21559+1536 BAT 1AB distance=116' 21559+1536 BU 1508AC distance=116' 21536+1735 J 288 distance=125' 22093+1800 MMA 29 distance=126' 21540+1553 HJ 288 distance=128' 22089+1539 BPM2431 distance=128' 21541+1803 SKF2182 distance=130' 21531+1731 J 3150AB distance=130' 21531+1731 DAM 240BC distance=130' 21527+1650 BPM2410 distance=131' 22068+1505 HJ 1726 distance=132' 22073+1509 HJ 1727 distance=133' 22084+1522 GWP3127 distance=133' 22016+1909 GRV 534 distance=135' 21535+1551 LDS4921 distance=136' 22111+1624 BPM2434 distance=138' 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 22018+1654 LDS1055 298 46.3
Show 22029+1647 GWP3116 29 3.7 18
Show 22018+1628 YSC 165 250 0.4 27
Show 22010+1626 BPM2418 249 84.6 32
Show 21594+1719 COU 433 118 0.6 42
Show 22043+1720 BPM2424 91 104.9 44
Show 21598+1731 LDS1486 112 10.1 46
Show 22046+1615 TDT3327 204 0.5 58
Show 21577+1629 BPM2416 307 75.9 65
Show 22061+1623 BPM2426 123 109.7 70
Show 22029+1547 HDS3129 98 0.1 70
Show 22045+1551 BU 696 CE 33 84.3 74
Show 22045+1551 BU 696 AB 174 0.2 75
Show 22045+1551 BU 696 AC 322 63.9 75
Show 22045+1551 BU 696 AE 3 120.3 75
Show 21571+1619 UC 4609 122 24.7 76
Show 21564+1712 LDS1483 292 68.7 80
Show 21579+1759 GWP3109 338 7.2 85
Show 21567+1607 STT 455 271 10.0 88
Show 22080+1709 CVR 931 165 15.1 90
Show 21581+1541 BPM2417 105 99.5 92
Show 22064+1759 GWP3123 197 11.2 93
Show 22082+1645 BPM2430 9 100.2 93
Show 21563+1604 BPM2414 172 83.9 95
Show 22022+1520 STE 16 287 17.0 95
Show 22084+1721 CVR 932 225 10.5 99
Show 22069+1807 BPM2429 99 103.5 104
Show 21557+1752 BPM2413 343 97.0 104
Show 22029+1511 BPM2422 124 92.3 106
Show 21545+1644 HEI 191 24 6.0 106
Show 21583+1521 CVR 926 113 9.8 107
Show 21544+1621 HEI 82 73 1.6 112
Show 21598+1843 UC 4623 183 42.9 113
Show 21545+1615 J 1897 20 8.6 115
Show 22094+1730 BPM2432 217 75.0 116
Show 21559+1536 BAT 1 AB 152 1.1 116
Show 21559+1536 BU 1508 AC 306 42.4 116
Show 21536+1735 J 288 309 6.7 125
Show 22093+1800 MMA 29 7 25.2 126
Show 21540+1553 HJ 288 234 14.0 128
Show 22089+1539 BPM2431 287 89.3 128
Show 21541+1803 SKF2182 326 74.9 130
Show 21531+1731 J 3150 AB 335 4.6 130
Show 21531+1731 DAM 240 BC 73 8.7 130
Show 21527+1650 BPM2410 239 60.8 131
Show 22068+1505 HJ 1726 24 18.8 132
Show 22073+1509 HJ 1727 40 29.3 133
Show 22084+1522 GWP3127 76 10.8 133
Show 22016+1909 GRV 534 263 31.5 135
Show 21535+1551 LDS4921 138 51.2 136
Show 22111+1624 BPM2434 237 70.0 138

 
 
WDS 22018+1654 : COMPONENTS
 
 
  A
B pa=298.7°
sep=44.73"
 
 
22018+1654 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 220147.39+165452.2 Mag 12.89 PmRA -41.00
PmDE -85.0
 
 
22018+1654 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 220144.65+165513.6 Mag 13.27 PmRA -41.00
PmDE -84.0 Calc delta mag 0.38 Calc coord yes