stampa
Login

Create your own observing lists in a few clicks and save them.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20103+2506
POU 4242


Nearby doubles
3' : 20103+2508
POU4243

4' : 20105+2503
COU 122

5' : 20102+2510
POU4241

7' : 20104+2512
POU4245

11' : 20106+2455
POU4246

14' : 20093+2503
BAR 53AB

14' : 20094+2511
TDT2031

21' : 20117+2512
POU4259

24' : 20086+2504
POU4233

25' : 20089+2520
AG 247

25' : 20116+2523
POU4257

26' : 20104+2532
AG 400

26' : 20104+2439
A 384

31' : 20102+2536
FOX 33

32' : 20126+2454
POU4271

33' : 20080+2514
POU4227

33' : 20144+2453
POU4300

33' : 20122+2445
POU4266

34' : 20110+2433
POU4251

36' : 20088+2437
TDT2020

36' : 20076+2505
POU4223

38' : 20077+2453
POU4224

38' : 20084+2439
TDT2014

39' : 20126+2529
BRT3355

41' : 20088+2431
POU4234

43' : 20104+2548
TDT2047



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20103+2506 POU 4242

 
 
20h 10m 19.91s +25° 05' 20.7" P.A. 292.00 sep 17.8 mag 13.20,13.80 dist. 138.12 pc (450.55 l.y.)
 
 
Coord 2000 20103+2506 Discov num POU4242 Comp Coord arcsec 2000 20 10 19.91 +25 05 20.7
Date first 1899 Date last 2015 Obs 11
Pa first 295 Pa last 292.1 P.A. Now (θ) 292.1°
Sep first 16.3 Sep last 17.816 Sep. Now (ρ) 17.816"
Mag pri 13.20 Mag sec 13.80 delta mag (ΔM) 0.6 Spectral class
Pri motion ra -003 Sec motion ra -028
Pri motion dec +001 Sec motion dec +007
Notes
rPM=0.891
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula HIP 99393 Gaia DR2 1833990175447735808 BD BD+25 4130
Distance 138.12 Distance ly 450.55
 
 
WDS 20103+2506 POU 4242 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
POU Pourteau, M. A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20103+2506 POU4242 1997 2 293 17.6 13.20 13.80 D 201019.91+250520.7
20103+2506 POU4242 2009 3 292 17.8 13.20 13.80 D 201019.91+250520.7
20103+2506 POU4242 2010 6 292 17.9 13.20 13.80 201019.91+250520.7
20103+2506 POU4242 2015 7 292 17.8 13.20 13.80 201019.91+250520.7

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

 
 
WDS 20103+2506 POU 4242 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20103+2506 POU 4242 : MEASURES
 
 
No records found.

 
 
WDS 20103+2506 : VIRTUAL EYEPIECE
 
 

20103+2506 POU4242A mag 13.2 20103+2506 POU4242B sep 17.8 P.A. 292.10 mag 13.8 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 20103+2506 : ALADIN DSS IMAGE @ 20h 10m 19.91s +25° 05' 20.7"
 
 
 
 
WDS 20103+2506 POU 4242 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20103+2506 POU4242 distance=0' 20103+2508 POU4243 distance=3' 20105+2503 COU 122 distance=4' 20102+2510 POU4241 distance=5' 20104+2512 POU4245 distance=7' 20106+2455 POU4246 distance=11' 20093+2503 BAR 53AB distance=14' 20093+2503 BAR 53AC distance=14' 20094+2511 TDT2031 distance=14' 20117+2512 POU4259 distance=21' 20086+2504 POU4233 distance=24' 20089+2520 AG 247 distance=25' 20116+2523 POU4257 distance=25' 20104+2532 AG 400 distance=26' 20104+2439 A 384 distance=26' 20102+2536 FOX 33 distance=31' 20126+2454 POU4271 distance=32' 20080+2514 POU4227 distance=33' 20144+2453 POU4300 distance=33' 20122+2445 POU4266 distance=33' 20110+2433 POU4251 distance=34' 20088+2437 TDT2020 distance=36' 20076+2505 POU4223 distance=36' 20077+2453 POU4224 distance=38' 20084+2439 TDT2014 distance=38' 20126+2529 BRT3355 distance=39' 20088+2431 POU4234 distance=41' 20104+2548 TDT2047 distance=43' 20124+2433 POU4269 distance=43' 20130+2527 BKO 805 distance=43' 20121+2429 BKO 799 distance=44' 20126+2539 DOO 15BC distance=45' 20126+2539 OPI 22BD distance=45' 20126+2539 OPI 22BE distance=45' 20100+2421 POU4237 distance=46' 20070+2503 POU4219BC distance=46' 20126+2539 DOO 15AB distance=46' 20070+2503 LOS 4AB distance=46' 20070+2503 POU4219AC distance=46' 20127+2430 POU4273AB distance=48' 20127+2430 POU4274AC distance=48' 20140+2449 BKO 809 distance=53' 20120+2554 DOO 14 distance=54' 20141+2446 BKO 810 distance=55' 20135+2431 POU4285 distance=56' 20141+2443 POU4293 distance=56' 20142+2446 POU4295 distance=57' 20146+2459 POU4304 distance=58' 20084+2414 POU4230 distance=58' 20146+2453 J 1165 distance=59' 20145+2451 STT 402 distance=59' 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 20103+2506 POU4242 292 17.8 0
Show 20103+2508 POU4243 99 8.4 3
Show 20105+2503 COU 122 356 0.6 4
Show 20102+2510 POU4241 0 8.6 5
Show 20104+2512 POU4245 71 9.9 7
Show 20106+2455 POU4246 96 6.0 11
Show 20093+2503 BAR 53 AB 296 1.0 14
Show 20093+2503 BAR 53 AC 1 23.7 14
Show 20094+2511 TDT2031 43 0.6 14
Show 20117+2512 POU4259 13 8.6 21
Show 20086+2504 POU4233 241 14.6 24
Show 20089+2520 AG 247 30 39.6 25
Show 20116+2523 POU4257 9 15.3 25
Show 20104+2532 AG 400 12 5.5 26
Show 20104+2439 A 384 357 1.3 26
Show 20102+2536 FOX 33 102 1.1 31
Show 20126+2454 POU4271 75 4.9 32
Show 20080+2514 POU4227 8 7.7 33
Show 20144+2453 POU4300 268 16.6 33
Show 20122+2445 POU4266 343 6.0 33
Show 20110+2433 POU4251 257 16.4 34
Show 20088+2437 TDT2020 55 4.3 36
Show 20076+2505 POU4223 27 4.3 36
Show 20077+2453 POU4224 48 7.2 38
Show 20084+2439 TDT2014 40 0.6 38
Show 20126+2529 BRT3355 206 3.9 39
Show 20088+2431 POU4234 148 7.6 41
Show 20104+2548 TDT2047 95 2.7 43
Show 20124+2433 POU4269 272 13.2 43
Show 20130+2527 BKO 805 224 6.7 43
Show 20121+2429 BKO 799 25 8.6 44
Show 20126+2539 DOO 15 BC 171 2.5 45
Show 20126+2539 OPI 22 BD 245 45.8 45
Show 20126+2539 OPI 22 BE 247 38.8 45
Show 20100+2421 POU4237 121 9.7 46
Show 20070+2503 POU4219 BC 276 5.9 46
Show 20126+2539 DOO 15 AB 298 117.4 46
Show 20070+2503 LOS 4 AB 111 3.1 46
Show 20070+2503 POU4219 AC 261 3.1 46
Show 20127+2430 POU4273 AB 234 8.0 48
Show 20127+2430 POU4274 AC 9 13.4 48
Show 20140+2449 BKO 809 183 6.8 53
Show 20120+2554 DOO 14 273 1.9 54
Show 20141+2446 BKO 810 249 6.2 55
Show 20135+2431 POU4285 330 10.5 56
Show 20141+2443 POU4293 197 3.1 56
Show 20142+2446 POU4295 303 3.7 57
Show 20146+2459 POU4304 325 17.8 58
Show 20084+2414 POU4230 163 14.7 58
Show 20146+2453 J 1165 122 2.2 59
Show 20145+2451 STT 402 33 15.3 59

 
 
WDS 20103+2506 : COMPONENTS
 
 
  A
B pa=292.1°
sep=17.82"
 
 
20103+2506 A
 
 
Coord arcsec 2000 201019.91+250520.7 Mag 13.2 PmRA -3.00 PmDE 1.0
HIP 99393 BD BD+25 4130
Hipparcos
Catalog H HIP 99393 Proxy H RAhms 20 10 27.15
DEdms +25 31 09.9 Vmag 9.36 VarFlag R Vmag G
RAdeg 302.613 DEdeg 25.5194 AstroRef A Plx 3.99
CCDM -28.66 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 11 Rho 5.57 HD BD BD+25 4130
CD CP Dm number +25 4130 VIred 0.49
SpType F5 R SpType Coord arcsec 2000 201027.15+253109.9
Hipparcos 2
HIP 99393 Sn 15 So 3 Nc 2
RArad 5.2815956312 DErad 0.4453979004 Plx 7.24 PmRA -28.74
PmDE -53.38 E RArad 0.96 E DErad 1.13 E Plx 1.86
E pmRA 0.94 E pmDE 1.14 Hpmag E Hpmag 0.0021
SHp 0.027 VA 0 BV 0.04 E BV 0.351
VI 0.49
 
 
20103+2506 B
 
 
Coord arcsec 2000 201018.69+250527.4 Mag 13.8 PmRA -28.00 PmDE 7.0
Delta magnitude 0.6 Coordinate calculated yes