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18244-5042
TDT 842


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

18244-5042 TDT 842

 
 
18h 24m 21.33s -50° 42' 12.6" P.A. 298.00 sep 1.1 mag 11.58,11.68
 
 
Coord 2000 18244-5042 Discov num TDT 842 Comp Coord arcsec 2000 18 24 21.33 -50 42 12.6
Date first 1991 Date last 1991 Obs 1
Pa first 298 Pa last 298.2 P.A. Now (θ) 298.2°
Sep first 1.1 Sep last 1.05 Sep. Now (ρ) 1.05"
Mag pri 11.58 Mag sec 11.68 delta mag (ΔM) 0.1 Spectral class
Pri motion ra +001 Sec motion ra +001
Pri motion dec -029 Sec motion dec -029
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Telescopium Tycho2 8371-00778-1 Gaia DR2 6702381608842504576
 
 
WDS 18244-5042 TDT 842 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18244-5042 TDT 842 1991 1 298 1.1 11.58 11.68 182421.33-504212.6

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

 
 
WDS 18244-5042 TDT 842 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18244-5042 TDT 842 : MEASURES
 
 
No records found.

 
 
WDS 18244-5042 : VIRTUAL EYEPIECE
 
 

18244-5042 TDT 842A mag 11.58 18244-5042 TDT 842B sep 0.8 P.A. 310.30 mag 11.68 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 18244-5042 : ALADIN DSS IMAGE @ 18h 24m 21.33s -50° 42' 12.6"
 
 
 
 
WDS 18244-5042 TDT 842 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18244-5042 TDT 842 distance=0' 18252-5048 UC 3575 distance=10' 18240-5108 HDS2602 distance=26' 18261-5107 UC 3581 distance=30' 18205-5107 BRT1043 distance=45' 18249-5128 KPP2547 distance=46' 18267-5124 RST 982 distance=48' 18283-5112 HRG 129 distance=48' 18295-5053 HDS2618Aa,Ab distance=51' 18295-5053 CPO 586AB distance=51' 18232-4953 KPP1538 distance=51' 18267-4957 BRT1053 distance=51' 18295-5110 UC 3593 distance=57' 18189-5107 RST 974 distance=58' 18284-5126 RST 986 distance=58' 18293-5119 RST 988 distance=60' 18242-4942 UC 3572 distance=61' 18199-5121 LDS 637 distance=63' 18273-5139 BRT2101 distance=63' 18302-5113 UC 3596 distance=64' 18210-5139 UC 3556 distance=66' 18206-5144 CPO 582 distance=71' 18245-4932 UC 3574 distance=71' 18308-5122 UC 3600 distance=73' 18297-4949 HDS2620 distance=74' 18315-5011 SKF1147 distance=76' 18231-4923 UC 3568 distance=80' 18201-5156 RST 975 distance=84' 18207-5203 HDS2593 distance=88' 18340-5043 I 1024 distance=92' 18150-5018 I 429 distance=93' 18308-4934 CPO 588 distance=93' 18146-5031 BRT1037 distance=93' 18268-4910 ALD 70 distance=96' 18266-4909 UC 3584 distance=97' 18174-4929 HDS2586 distance=99' 18204-4908 I 1361 distance=103' 18326-4936 RST9007 distance=104' 18155-5149 HDS2578 distance=107' 18221-4857 RST 979 distance=107' 18200-5222 KIR 20 distance=108' 18130-5044 RST 971 distance=108' 18129-5034 HDO 288 distance=109' 18352-5120 HU 1607AB distance=110' 18329-4927 BRT1062 distance=113' 18177-4910 BRT1040 distance=113' 18357-5010 BRT1067 distance=113' 18282-5230 B 1362 distance=114' 18153-4928 TOK 915 distance=115' 18133-4955 B 2434 distance=117' 18165-4913 SKF1145 distance=118' 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 18244-5042 TDT 842 298 1.1 0
Show 18252-5048 UC 3575 30 21.8 10
Show 18240-5108 HDS2602 13 3.6 26
Show 18261-5107 UC 3581 331 37.8 30
Show 18205-5107 BRT1043 85 5.5 45
Show 18249-5128 KPP2547 223 23.0 46
Show 18267-5124 RST 982 164 1.0 48
Show 18283-5112 HRG 129 358 11.2 48
Show 18295-5053 HDS2618 Aa,Ab 205 0.2 51
Show 18295-5053 CPO 586 AB 273 4.8 51
Show 18232-4953 KPP1538 285 11.6 51
Show 18267-4957 BRT1053 268 5.1 51
Show 18295-5110 UC 3593 327 51.1 57
Show 18189-5107 RST 974 206 0.3 58
Show 18284-5126 RST 986 93 0.3 58
Show 18293-5119 RST 988 174 0.6 60
Show 18242-4942 UC 3572 156 74.0 61
Show 18199-5121 LDS 637 162 23.0 63
Show 18273-5139 BRT2101 148 3.9 63
Show 18302-5113 UC 3596 18 34.1 64
Show 18210-5139 UC 3556 69 62.8 66
Show 18206-5144 CPO 582 156 4.2 71
Show 18245-4932 UC 3574 277 34.8 71
Show 18308-5122 UC 3600 274 43.7 73
Show 18297-4949 HDS2620 162 0.4 74
Show 18315-5011 SKF1147 172 85.5 76
Show 18231-4923 UC 3568 271 36.6 80
Show 18201-5156 RST 975 212 0.6 84
Show 18207-5203 HDS2593 79 13.9 88
Show 18340-5043 I 1024 95 3.0 92
Show 18150-5018 I 429 303 0.1 93
Show 18308-4934 CPO 588 275 3.3 93
Show 18146-5031 BRT1037 323 4.5 93
Show 18268-4910 ALD 70 338 1.4 96
Show 18266-4909 UC 3584 281 10.2 97
Show 18174-4929 HDS2586 32 2.3 99
Show 18204-4908 I 1361 254 2.3 103
Show 18326-4936 RST9007 42 4.1 104
Show 18155-5149 HDS2578 333 0.4 107
Show 18221-4857 RST 979 222 0.4 107
Show 18200-5222 KIR 20 163 23.2 108
Show 18130-5044 RST 971 112 0.3 108
Show 18129-5034 HDO 288 116 1.6 109
Show 18352-5120 HU 1607 AB 264 2.1 110
Show 18329-4927 BRT1062 179 5.3 113
Show 18177-4910 BRT1040 99 5.5 113
Show 18357-5010 BRT1067 46 3.9 113
Show 18282-5230 B 1362 94 0.1 114
Show 18153-4928 TOK 915 283 0.1 115
Show 18133-4955 B 2434 203 6.3 117
Show 18165-4913 SKF1145 158 52.9 118

 
 
WDS 18244-5042 : COMPONENTS
 
 
  A
B pa=310.3°
sep=0.77"
 
 
18244-5042 A
 
 
Coord arcsec 2000 182421.33-504212.6 Mag 11.58 PmRA 1.00 PmDE -29.0
Tycho2 8371-00778-1
Tycho2
Tycho2 8371-00778-1 Pflag RAmdeg 276.08870112 DEmdeg -50.70342418
PmRA 1.1 PmDE -29.3 E RAmdeg 57 E DEmdeg 62
E pmRA 2.3 E pmDE 2.1 EpRAm 1983.59 EpDEm 1980.76
Num 3 Q RAmdeg 0.6 Q DEmdeg 0.9 Q pmRA 0.6
Q pmDE 0.9 BTmag 12.038 E BTmag 0.131 VTmag 11.178
E VTmag 0.088 Prox 999 TYC HIP
CCDM RAdeg 276.08869722 DEdeg -50.70335722 EpRA 1990 1.70
EpDE 1990 1.74 E RAdeg 60.1 E DEdeg 65.5 Posflg
Corr -0.1
 
 
18244-5042 B
 
 
Coord arcsec 2000 182421.27-504212.1 Mag 11.68 PmRA 1.00 PmDE -29.0
Calc delta mag 0.1 Calc coord yes