21377+0637 STFA 56AB (3 Peg)

 
 
21h 37m 43.64s +06 37' 06.2" P.A. 349 sep 39.2 mag 6.18,7.50 Sp A2V
 
 
Coord 2000
21377+0637
Discov num
STFA 56
Comp
AB
Coord arcsec 2000
21 37 43.64 +06 37 06.2
Date first
1782
Date last
2017
Obs
74
Pa first
353
Pa last
349
P.A. Now (θ)
349°
Sep first
34.7
Sep last
39.2
Sep. Now (ρ)
39.2"
Mag pri
6.18
Mag sec
7.50
delta mag (ΔM)
1.32
Spectral class
A2V (white)
Pri motion ra
+058
Sec motion ra
+056
Pri motion dec
-002
Sec motion dec
-001
Notes
N Z V (See Notes, Parallax indicates components are physical, Proper motion indicates physical)
rPM=0.039 (< 0.3, Physical double)
This double is physical.
 
 
21377+0637 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 3 Peg 126940 21377+0637 STFA 56 AB 1782 2017 74 349 39.2 6.18 7.50 1.32 <===
Show 21377+0637 STFA 56 AC 1911 2012 5 122 85.9 6.18 13.93 7.75
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
348.8
Precise sep
39.16
Name
3 Peg
Constellation
Pegasus
SAO
126940
HD
205811
HR
8265
Flamsteed
3 Pegasi
Flamsteed name
3 Peg
last precise pa
348.8
last precise sep
39.16
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21377+0637 STFA 56 AB 2007 57 349 39.8 6.18 7.50 A2V NZDV 213743.64+063706.2
21377+0637 STFA 56 AB 2008 58 348 39.0 6.18 7.50 A2V NZDV 213743.64+063706.2
21377+0637 STFA 56 AB 2010 61 348 39.1 6.18 7.50 A2V NZDV 213743.64+063706.2
21377+0637 STFA 56 AB 2011 62 348 39.1 6.18 7.50 A2V NZDV 213743.64+063706.2
21377+0637 STFA 56 AB 2012 65 347 39.1 6.18 7.50 A2V NZDV 213743.64+063706.2
21377+0637 STFA 56 AB 2014 70 348 39.1 6.18 7.50 A2V NZDV 213743.64+063706.2
21377+0637 STFA 56 AB 2015 71 349 38.9 6.18 7.50 A2V NZ V 213743.64+063706.2
21377+0637 STFA 56 AB 2016 72 348 39.3 6.18 7.50 A2V NZ V 213743.64+063706.2
21377+0637 STFA 56 AB 2017 74 349 39.2 6.18 7.50 A2V NZ V 213743.64+063706.2

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 21377+0637 STFA 56AB - 3 PEG : NOTES
 
 
discov_num notes refcode
STFA 56 3 Peg. STTA219. A is an occultation double. B is BD+05@4829.
AB: HJL 295. HJL1986
AB: H 5 98. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
HJL1986 Pa - Halbwachs, J.L. 1986A&AS...66..131H
HJL1986 A&AS 66, 131, 1986
HJL1986 (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL1986 only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113)
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
STFA (F. Struve DD - Appendix list #1) ...................
 
 
DISCOVERER
 
 
discov refcode author
STF STFA (F. Struve DD - Appendix list #1)

 
 
WDS 21377+0637 STFA 56AB - 3 PEG : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21377+0637 STFA 56AB - 3 PEG : MEASURES
 
 
No records found.

 
 
WDS 21377+0637 STFA 56AB - 3 Peg : Virtual Eyepiece
 
 

21377+0637  STFA 56 A 21377+0637  STFA 56AB sep 39.2 P.A. 349 mag 6.18,7.50 Sp A2V 21377+0637  STFA 56AC sep 85.9 P.A. 122 mag 6.18,13.93 Sp A2V virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
 
 
WDS 21377+0637 STFA 56AB - 3 Peg : Aladin DSS image @ 21h 37m 43.64s +06 37' 06.2"
 
 
 
 
WDS 21377+0637 STFA 56AB - 3 PEG : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


21377+0637  STFA 56AB distance=0' 21376+0643  STT 443AB distance=6' 21376+0643  FYM  46AC distance=6' 21368+0643  SLN  41 distance=15' 21386+0704  SKF2553 distance=30' 21399+0623  OSO 151AB distance=36' 21399+0623  OSO 151AC distance=36' 21369+0604  GWP3078 distance=36' 21385+0546  HJ  941 distance=53' 21341+0651  REE   1 distance=56' 21395+0544  FMR 164 distance=60' 21417+0625  HU  278AB distance=61' 21417+0625  HU  278AC distance=61' 21377+0528  J  1406 distance=67' 21395+0534  CVR 912 distance=68' 21419+0708  HJ 3050 distance=69' 21329+0648  HJ 3033AB distance=77' 21329+0648  FOX 261AC distance=77' 21423+0715  HU  279 distance=78' 21364+0753  HJ  938 distance=79' 21423+0555  HU  280 distance=81' 21385+0513  BAL2981 distance=85' 21379+0510  SLW1245 distance=87' 21403+0516  SKF 484 distance=90' 21436+0700  HJ 3053 distance=91' 21361+0806  CVR1708 distance=93' 21319+0546  GRV 475 distance=100' 21441+0709  STTA222 distance=101' 21321+0738  UC 4486 distance=104' 21327+0751  HJ  937 distance=105' 21445+0607  HDS3096 distance=105' 21305+0628  SLW1240 distance=109' 21306+0710  HU  277 distance=112' 21325+0515  SLW1242 distance=114' 21442+0518  GWP3090 distance=125' 21336+0448  BAL2980 distance=127' 21396+0431  HEI 822 distance=129' 21325+0452  HJ 3032 distance=131' 21465+0635  UC 4556 distance=132' 21465+0632  STT 450 distance=132' 21441+0506  TDS1144 distance=132' 21439+0812  UC 4540 distance=133' 21465+0611  GRV 502 distance=134' 21328+0829  GWP3072 distance=134' 21403+0848  HJ 3047 distance=137' 21316+0823  LDS4893 distance=139' 21462+0536  HJ 3057 distance=141' 21469+0722  J   202 distance=144' 21291+0744  GWP3066 distance=146' 21309+0828  J   199 distance=150' 21287+0743  HU  276 distance=151' 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 sep pa dist(')
Show 21377+0637 STFA 56 AB 39.20 349
Show 21377+0637 STFA 56 AC 85.90 122
Show 21376+0643 STT 443 AB 8.30 349 6
Show 21376+0643 FYM 46 AC 86.80 130 6
Show 21368+0643 SLN 41 3.40 125 15
Show 21386+0704 SKF2553 34.80 299 30
Show 21399+0623 OSO 151 AB 3.30 102 36
Show 21399+0623 OSO 151 AC 15.80 269 36
Show 21369+0604 GWP3078 45.90 256 36
Show 21385+0546 HJ 941 33.30 310 53
Show 21341+0651 REE 1 0.30 21 56
Show 21395+0544 FMR 164 148.30 88 60
Show 21417+0625 HU 278 AB 3.20 206 61
Show 21417+0625 HU 278 AC 18 235 61
Show 21377+0528 J 1406 2.40 211 67
Show 21395+0534 CVR 912 24.50 106 68
Show 21419+0708 HJ 3050 21.30 37 69
Show 21329+0648 HJ 3033 AB 25.40 244 77
Show 21329+0648 FOX 261 AC 47 306 77
Show 21423+0715 HU 279 2.40 356 78
Show 21364+0753 HJ 938 11.40 125 79
Show 21423+0555 HU 280 0.16 20.90 81
Show 21385+0513 BAL2981 4.10 266 85
Show 21379+0510 SLW1245 10.10 42 87
Show 21403+0516 SKF 484 14.90 23 90
Show 21436+0700 HJ 3053 24.30 191 91
Show 21361+0806 CVR1708 4.20 251 93
Show 21319+0546 GRV 475 75.20 226 100
Show 21441+0709 STTA222 87.60 258 101
Show 21321+0738 UC 4486 48.40 75 104
Show 21327+0751 HJ 937 10.60 342 105
Show 21445+0607 HDS3096 1.10 88 105
Show 21305+0628 SLW1240 96.90 173 109
Show 21306+0710 HU 277 1.10 102 112
Show 21325+0515 SLW1242 12.30 80 114
Show 21442+0518 GWP3090 12.50 69 125
Show 21336+0448 BAL2980 17.40 138 127
Show 21396+0431 HEI 822 0.80 352 129
Show 21325+0452 HJ 3032 17.50 93 131
Show 21465+0635 UC 4556 4.70 339 132
Show 21465+0632 STT 450 44.40 254 132
Show 21441+0506 TDS1144 1.10 116 132
Show 21439+0812 UC 4540 48.40 92 133
Show 21465+0611 GRV 502 30.50 204 134
Show 21328+0829 GWP3072 39.20 207 134
Show 21403+0848 HJ 3047 18 37 137
Show 21316+0823 LDS4893 7.80 276 139
Show 21462+0536 HJ 3057 21.30 7 141
Show 21469+0722 J 202 3.40 183 144
Show 21291+0744 GWP3066 12 106 146
Show 21309+0828 J 199 4.80 186 150