13311+1216 UC 2550

13^h 31^m 05.84^s +12° 15' 38.4" P.A. 292.00 sep 10.6 mag 10.67,11.66

Coord 2000	13311+1216	Discov num	UC 2550	Comp		Coord arcsec 2000	13 31 05.84 +12 15 38.4
Date first	1907	Date last	2016	Obs	15
Pa first	291	Pa last	292.2	P.A. Now (θ)	292.2°
Sep first	10.5	Sep last	10.603	Sep. Now (ρ)	10.603"
Mag pri	10.67	Mag sec	11.66	delta mag (ΔM)	0.99	Spectral class
Pri motion ra	-010	Sec motion ra	-012
Pri motion dec	-074	Sec motion dec	-078
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.057 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Virgo

Tycho2

0895-00616-1

Gaia DR2

3738936912850698624

WDS 13311+1216 UC 2550 : NOTES

discov_num	notes	refcode
UC 2550	TYC 895-616-1, W UMa-type eclipsing binary, period 0.21801 d.	Zas2018

REFERENCES

refcode	metd	author	reference
Zas2018	not -	Zasche, P.	...................
Zas2018		private communication, 2018

DISCOVERER

idgroup	discov	author
1	UC	USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)
1	UC	Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,
1	UC	& Zacharias, M.I. (UCAC4 Catalog)
12	UC	Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,
12	UC	DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
12	UC	Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
13311+1216	UC 2550		2000	2	292	10.5	10.70	11.70		V	133105.84+121538.4
13311+1216	UC 2550		2001	4	292	10.5	10.70	11.70		V	133105.84+121538.4
13311+1216	UC 2550		2010	6	292	10.0	10.67	11.66		V	133105.84+121538.4
13311+1216	UC 2550		2016	7	293	10.6	10.67	11.66		V	133105.84+121538.4

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

WDS 13311+1216 UC 2550 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13311+1216 UC 2550 : MEASURES

No records found.

WDS 13311+1216 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 13311+1216 : ALADIN DSS IMAGE @ 13^h 31^m 05.84^s +12° 15' 38.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13311+1216 UC 2550 : NEIGHBORHOODS

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		13311+1216	UC 2550		292	10.6
Show		13334+1238	HDS1901		330	0.3	41
Show		13278+1153	KPP1421		9	10.7	53
Show		13291+1128	BU 113	AB	271	1.7	56
Show		13291+1128	DEA 50	AC	174	15.9	56
Show		13303+1120	TDS8854		261	0.4	57
Show		13292+1119	NSN 644		204	1.0	64
Show		13353+1235	UC 2562		211	11.1	65
Show		13327+1115	RAO 296		87	1.4	66
Show		13276+1259	CVR1515		102	4.6	67
Show		13343+1309	PTF 6		20	0.2	71
Show		13358+1128	UC 2566		143	9.2	84
Show		13358+1124	CVR 702		344	13.7	86
Show		13272+1232	GOM 21		118	361.0	92
Show		13338+1339	HEI 164		104	0.5	93
Show		13320+1041	SLW 886		330	168.0	96
Show		13275+1055	TDS8833		354	0.6	97
Show		13245+1226	RBR 42		11	0.8	98
Show		13328+1350	A 1791		359	3.4	98
Show		13284+1347	STT 579	AB	127	268.6	100
Show		13284+1347	DIC 3	AC	271	310.8	100
Show		13284+1347	RBR 18	AD	241	2.9	100
Show		13284+1347	PIN 7	AE	187	42.8	100
Show		13375+1257	SKF 352		327	10.1	102
Show		13362+1101	GWP2042		230	19.2	106
Show		13278+1353	SLW 877		358	16.9	109
Show		13269+1045	UC 2541		359	11.1	110
Show		13275+1355	HJL1078		291	159.7	113
Show		13373+1321	GRV 871		230	61.9	113
Show		13338+1030	SKF2714		10	3.2	114
Show		13283+1028	TOK 289		280	134.8	115
Show		13237+1257	HDS1880		138	0.1	116
Show		13385+1136	RAO 297		286	1.2	117
Show		13392+1209	LDS4391		129	87.3	119
Show		13292+1019	GWP2031	AB	187	91.0	120
Show		13292+1019	GWP2032	AC	105	368.5	120
Show		13390+1141	A 1794		26	0.5	121
Show		13239+1114	LEP 63		254	3.7	123
Show		13269+1403	UC 2540		312	5.3	124
Show		13328+1417	PTF 5		4	1.0	124
Show		13354+1029	SKF2715		146	1.2	124
Show		13326+1424	ITF 8	AB	125	10.8	130
Show		13400+1235	HDS1917		97	0.2	132
Show		13237+1057	GRV 868		55	61.4	134
Show		13325+1428	FOX 178		27	12.1	134
Show		13253+1033	HJ 227	AB	315	39.7	134
Show		13253+1033	STU 8	AC	213	77.7	134
Show		13405+1224	KPP3271		178	3.0	138
Show		13356+1012	HJ 228		15	70.1	140
Show		13269+1422	BU 237		213	3.1	141
Show		13327+1438	CVR1519		113	4.3	144

WDS 13311+1216 : COMPONENTS

	A
B	pa=292.7° sep=10.40"

13311+1216 A

Componente originario normalizzato	AB		Coord arcsec 2000	133105.84+121538.4		Mag	10.67		PmRA	-10.00
PmDE	-74.0		Tycho2	0895-00616-1

Tycho2

Tycho2	0895-00616-1	Pflag		RAmdeg	202.77463382	DEmdeg	12.26055966
PmRA	105.2	PmDE	-123.1	E RAmdeg	39	E DEmdeg	48
E pmRA	2.0	E pmDE	1.9	EpRAm	1986.86	EpDEm	1983.66
Num	3	Q RAmdeg	0.9	Q DEmdeg	1.2	Q pmRA	0.9
Q pmDE	1.3	BTmag	11.949	E BTmag	0.093	VTmag	10.991
E VTmag	0.061	Prox	106	TYC	T	HIP
CCDM		RAdeg	202.77438667	DEdeg	12.26084500	EpRA 1990	1.74
EpDE 1990	1.65	E RAdeg	39.5	E DEdeg	49.5	Posflg
Corr	0.3

13311+1216 B

Componente originario normalizzato	AB		Coord arcsec 2000	133105.19+121542.4		Mag	11.66		PmRA	-12.00
PmDE	-78.0		Tycho2	0895-00686-1		Calc delta mag	0.99		Calc coord	yes

Tycho2

Tycho2	0895-00686-1	Pflag		RAmdeg	202.77124812	DEmdeg	12.26190213
PmRA	-130.7	PmDE	-28.2	E RAmdeg	63	E DEmdeg	76
E pmRA	2.3	E pmDE	2.3	EpRAm	1980.99	EpDEm	1975.16
Num	3	Q RAmdeg	0.3	Q DEmdeg	0.0	Q pmRA	0.3
Q pmDE	0.0	BTmag	13.047	E BTmag	0.266	VTmag	11.660
E VTmag	0.115	Prox	106	TYC		HIP
CCDM		RAdeg	202.77155556	DEdeg	12.26196778	EpRA 1990	1.74
EpDE 1990	1.64	E RAdeg	68.3	E DEdeg	84.5	Posflg
Corr	0.3