15440+2220 COU 106 (PS Ser)

 
 
15h 43m 57.93s +22° 20' 23.0" P.A. 277.00 sep 0.3 mag 8.69,9.22 Sp F8 dist. 129.2 pc (421.45 l.y.)
 
 
Coord 2000 15440+2220 Discov num COU 106 Comp Coord arcsec 2000 15 43 57.93 +22 20 23.0
Date first 1966 Date last 2016 Obs 36
Pa first 278 Pa last 276.8 P.A. Now (θ) 276.8°
Sep first 0.3 Sep last 0.331 Sep. Now (ρ) 0.331"
Mag pri 8.69 Mag sec 9.22 delta mag (ΔM) 0.53 Spectral class F8 (yellow-white)
Pri motion ra -011 Sec motion ra -011
Pri motion dec -021 Sec motion dec -021
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name PS Ser Constellation Serpens SAO 83970 HIP 77045
Tycho2 1501-01336-1 HD 140629 BD BD+22 2878 Distance 129.2
Distance ly 421.45
 
 
WDS 15440+2220 COU 106 (PS Ser) : NOTES
 
 
discov_num notes refcode
COU 106 PS Ser, Algol-type eclipsing binary, P = 15.8861 d. Zas2011
 
 
REFERENCES
 
 
refcode metd author reference
Zas2011 - Zasche, P. ...................
Zas2011 private communication, 2011
 
 
DISCOVERER
 
 
discov author
COU Couteau, P.
ZAS Zasche, P., Jurysek, J., Nemravova, J., Uhlar, R., Svoboda, P., Wolf, M., Honkova,
ZAS K., Masek, M., Prouza, M., Cechura, J., Korcakova, D. & Slechta, M.
ZAS Zasche, P., Uhlar, R., Svoboda, P., Jurysek, J., Korcakova, D., Wolf, M.,
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
15440+2220 COU 106 2005 28 275 0.3 8.69 9.22 F8 +22 2878 D 154357.93+222023.0
15440+2220 COU 106 2008 30 274 0.4 8.69 9.22 F8 +22 2878 N D 154357.93+222023.0
15440+2220 COU 106 2011 33 271 0.3 8.69 9.22 F8 +22 2878 N 154357.93+222023.0
15440+2220 COU 106 2016 34 277 0.3 8.69 9.22 F8 +22 2878 N 154357.93+222023.0

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WDS 15440+2220 COU 106 (PS Ser) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15440+2220 COU 106 (PS Ser) : MEASURES
 
 
No records found.

 
 
WDS 15440+2220 (PS Ser) : VIRTUAL EYEPIECE
 
 

15440+2220 COU 106A mag 8.69 Sp F8 15440+2220 COU 106B sep 0.3 P.A. 276.80 mag 9.22 virtual eyepiece
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Radius:
Components only
 
 
WDS 15440+2220 (PS Ser) : ALADIN DSS IMAGE @ 15h 43m 57.93s +22° 20' 23.0"
 
 
 
 
WDS 15440+2220 COU 106 (PS Ser) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15440+2220 COU 106 distance=1' 15444+2244 POU3201 distance=25' 15420+2240 POU3198 distance=34' 15436+2255 KPP3295 distance=36' 15406+2205 WIS 291 distance=50' 15457+2320 POU3204 distance=65' 15404+2123 HU 579 distance=77' 15460+2338 UC 3058 distance=83' 15496+2244 POU3205 distance=83' 15441+2345 SLN 82 distance=85' 15410+2105 GRV 910 distance=86' 15398+2117 AG 197 distance=87' 15489+2314 HDS2227 distance=87' 15407+2339 AZC 93 distance=91' 15507+2229 STF1979 distance=94' 15429+2355 POU3199 distance=96' 15392+2330 POU3197 distance=97' 15498+2315 POU3206AB distance=98' 15498+2315 POU3207AC distance=98' 15456+2356 UC 3054 distance=99' 15382+2111 KPP3962 distance=106' 15503+2117 SHN 205 distance=109' 15375+2325 POU3196 distance=111' 15377+2329 ARY 10 distance=111' 15446+2411 POU3202 distance=112' 15376+2110 HU 578 distance=113' 15456+2412 POU3203 distance=114' 15509+2322 POU3209 distance=115' 15384+2048 SLW1121 distance=122' 15357+2319 POU3194 distance=124' 15359+2125 KPP3293 distance=125' 15437+2424 POU3200 distance=130' 15531+2251 LDS4598 distance=131' 15399+2423 TDS9583 distance=135' 15367+2353 CVR 795 distance=137' 15537+2224 GRV 915 distance=137' 15507+2400 POU3208 distance=137' 15348+2321 POU3192 distance=141' 15485+2015 DBR 320 distance=141' 15368+2404 POU3195 distance=144' 15433+1954 HJ 2790 distance=147' 15513+2408 POU3210 distance=148' 15465+1957 COU 66 distance=148' 15383+2431 ARY 11 distance=153' 15507+2430 AZC 94 distance=159' 15353+2408 POU3193 distance=161' 15340+2057 LDS 976 distance=163' 15350+2035 CBL 491 distance=164' 15416+1940 HU 580AB distance=164' 15416+1940 BU 1451AB,C distance=164' 15416+1940 BU 1451AB,D distance=164' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 15440+2220 COU 106 277 0.3 1
Show 15444+2244 POU3201 290 4.9 25
Show 15420+2240 POU3198 16 5.8 34
Show 15436+2255 KPP3295 186 13.6 36
Show 15406+2205 WIS 291 342 28.7 50
Show 15457+2320 POU3204 155 3.4 65
Show 15404+2123 HU 579 136 0.7 77
Show 15460+2338 UC 3058 203 17.2 83
Show 15496+2244 POU3205 334 8.3 83
Show 15441+2345 SLN 82 3 17.7 85
Show 15410+2105 GRV 910 250 7.5 86
Show 15398+2117 AG 197 126 3.1 87
Show 15489+2314 HDS2227 291 0.7 87
Show 15407+2339 AZC 93 170 41.1 91
Show 15507+2229 STF1979 246 9.3 94
Show 15429+2355 POU3199 108 14.3 96
Show 15392+2330 POU3197 352 4.0 97
Show 15498+2315 POU3206 AB 74 13.8 98
Show 15498+2315 POU3207 AC 100 19.4 98
Show 15456+2356 UC 3054 211 41.4 99
Show 15382+2111 KPP3962 32 14.6 106
Show 15503+2117 SHN 205 -1 0.6 109
Show 15375+2325 POU3196 179 11.8 111
Show 15377+2329 ARY 10 316 79.0 111
Show 15446+2411 POU3202 299 6.8 112
Show 15376+2110 HU 578 136 1.2 113
Show 15456+2412 POU3203 107 16.7 114
Show 15509+2322 POU3209 48 14.0 115
Show 15384+2048 SLW1121 144 46.7 122
Show 15357+2319 POU3194 228 3.0 124
Show 15359+2125 KPP3293 244 37.3 125
Show 15437+2424 POU3200 69 4.7 130
Show 15531+2251 LDS4598 247 38.7 131
Show 15399+2423 TDS9583 230 0.5 135
Show 15367+2353 CVR 795 112 9.2 137
Show 15537+2224 GRV 915 286 19.1 137
Show 15507+2400 POU3208 97 5.2 137
Show 15348+2321 POU3192 11 3.2 141
Show 15485+2015 DBR 320 232 2.1 141
Show 15368+2404 POU3195 18 13.0 144
Show 15433+1954 HJ 2790 164 11.9 147
Show 15513+2408 POU3210 151 6.1 148
Show 15465+1957 COU 66 47 0.4 148
Show 15383+2431 ARY 11 326 149.5 153
Show 15507+2430 AZC 94 152 17.0 159
Show 15353+2408 POU3193 296 7.5 161
Show 15340+2057 LDS 976 185 52.8 163
Show 15350+2035 CBL 491 110 7.4 164
Show 15416+1940 HU 580 AB 64 0.2 164
Show 15416+1940 BU 1451 AB,C 353 145.0 164
Show 15416+1940 BU 1451 AB,D 109 152.8 164

 
 
WDS 15440+2220 : COMPONENTS
 
 
  A
B pa=276.8°
sep=0.33"
 
 
15440+2220 A
 
 
Name PS Ser Coord arcsec 2000 154357.93+222023.0 Mag 8.69 Spectral class F8 (yellow-white)
PmRA -11.00 PmDE -21.0 SAO 83970 HIP 77045
Tycho2 1501-01336-1 HD 140629 BD BD+22 2878
Tycho2
Tycho2 1501-01336-1 Pflag RAmdeg 235.99133954 DEmdeg 22.33973829
PmRA -11.4 PmDE -21.4 E RAmdeg 7 E DEmdeg 5
E pmRA 0.9 E pmDE 0.8 EpRAm 1990.23 EpDEm 1991.15
Num 16 Q RAmdeg 0.9 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 0.9 BTmag 8.936 E BTmag 0.017 VTmag 8.246
E VTmag 0.012 Prox 999 TYC T HIP 77045
CCDM AB RAdeg 235.99136889 DEdeg 22.33978694 EpRA 1990 1.42
EpDE 1990 1.77 E RAdeg 6.8 E DEdeg 5.4 Posflg P
Corr 0.1
SAO
SAO 83970 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 -0.03 Vmag 8.4 SpType F8
Double code Source 35 CatNum 5396 DM BD+22 2878
DMcomp BDsup HD 140629 M HD 0
GC RA1950rad 4.1093023 DE1950rad 0.39264174 PmRA2000 -0.0008
PmDE2000 -0.027
Hipparcos
Catalog H HIP 77045 Proxy H RAhms 15 43 57.94
DEdms +22 20 23.2 Vmag 8.1 VarFlag 2 R Vmag G
RAdeg 235.991 DEdeg 22.3398 AstroRef A Plx 7.46
CCDM -12.70 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 273 Rho 0.395 HD BD BD+22 2878
CD CP Dm number +22 2878 VIred 0.73
SpType F8 R SpType Coord arcsec 2000 154357.94+222023.2
Hipparcos 2
HIP 77045 Sn 15 So 3 Nc 2
RArad 4.1188271847 DErad 0.3899028708 Plx 7.74 PmRA -13.06
PmDE -21.97 E RArad 0.9 E DErad 0.88 E Plx 1.45
E pmRA 1.09 E pmDE 0.98 Hpmag E Hpmag 0.0023
SHp 0.026 VA 2 BV 0.671 E BV 0.015
VI 0.73
CCDM
Ccdm 15440+2220 RComp Comp A Note1
Note2 Discov num DRAs -2.10 DDEs 22.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.3 Sp F8 PmNote *
PmRA -16 PmDE -28 Dm number +22 2878 Cat1 BD
Name2 +22 1544 Cat2 AGK2/3 HD 140629 M HD
ADS BDS M ADS BDS N IDS IDS 15396N2239A
HIC 77045
 
 
15440+2220 B
 
 
Coord arcsec 2000 154357.91+222023.0 Mag 9.22 PmRA -11.00 PmDE -21.0
Delta magnitude 0.53 Coordinate calculated yes
CCDM
Ccdm 15440+2220 RComp Comp B Note1
Note2 Discov num COU 106 DRAs DDEs
R dRAs Year 1966 Theta 278 Rho 0.3
Obs 1 Vmag 8.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15396N2239B
HIC 77045