Coord 2000	20316+1150	Discov num	J 3	Comp		Coord arcsec 2000	20 31 33.39 +11 50 24.8
Date first	1909	Date last	2013	Obs	15
Pa first	137	Pa last	130	P.A. Now (θ)	130°
Sep first	1.4	Sep last	2.1	Sep. Now (ρ)	2.1"
Mag pri	11.90	Mag sec	12.10	delta mag (ΔM)	0.2	Spectral class
Pri motion ra	+004	Sec motion ra
Pri motion dec	+000	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	130.2		Precise sep	2.12		Constellation	Delphinus		Tycho2	1095-01012-1
Gaia DR2	04667035904

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20316+1150	J 3		2001	14	129	2.0	10.00	10.00		N	203133.39+115024.8
20316+1150	J 3		2013	15	130	2.1	10.00	10.00			203133.39+115024.8

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

WDS 20316+1150 J 3 : NOTES

No records found.

DISCOVERER

discov	author
J	Jonckheere, R.
J	Jonckheere, R. (measure by Vanderdonck, J.)

WDS 20316+1150 J 3 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20316+1150 J 3 : MEASURES

No records found.

WDS 20316+1150 J 3 : Virtual Eyepiece

Radius:

WDS 20316+1150 J 3 : Aladin DSS image @ 20^h 31^m 33.39^s +11° 50' 24.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9

WDS 20316+1150 J 3 : 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	sep	pa	dist(')
Show		20316+1150	J 3		2.10	130
Show		20313+1201	BRT1345		4.90	197	12
Show		20310+1200	DAM 673		13.30	251	12
Show		20327+1151	BPM2184		59.70	293	17
Show		20324+1202	GRV 351		70.60	12	18
Show		20298+1154	J 1243		3.20	121	18
Show		20329+1142	J 1	AB	2.12	55.60	21
Show		20329+1142	UC 4212	AC	28.80	255	21
Show		20310+1213	GRV 348		14.80	81	25
Show		20309+1126	LAU 4	AB	28.10	272	27
Show		20309+1126	STJ 5	Aa,Ab	0.90	140	27
Show		20317+1124	BPM2182		99.80	228	27
Show		20321+1220	HJ 1528		10.20	237	32
Show		20293+1155	BPM2173	AB	4.60	21	35
Show		20293+1155	BPM2173	AC	34	35	35
Show		20312+1116	CHR 99	Aa,Ab	0.40	142	36
Show		20312+1116	STF2690	A,BC	17.80	255	36
Show		20312+1116	HJ 269	AD	23	108	36
Show		20312+1116	DA 1	BC	0.37	189.70	36
Show		20340+1206	MAD 8		20.90	245	39
Show		20344+1153	LDS4851		4.40	328	42
Show		20345+1138	J 142		6.50	242	45
Show		20307+1233	BPM2177		71	220	45
Show		20337+1222	BPM2187		103.70	283	45
Show		20301+1103	BPM2176		53.70	280	53
Show		20308+1059	BPM2179		77.20	29	53
Show		20350+1134	BRT3358		1.90	288	53
Show		20288+1114	UC 4195		70	275	55
Show		20348+1121	J 1344		2.30	103	56
Show		20311+1247	J 3244		4.40	153	56
Show		20339+1106	TDT2376		0.70	87	56
Show		20311+1248	J 562		2.20	146	57
Show		20349+1120	TDT2394		0.50	3	58
Show		20303+1054	BU 63	AB	0.90	347	60
Show		20303+1054	BU 297	AC	16.90	340	60
Show		20285+1110	BPM2171		40.30	30	61
Show		20322+1054	LDS4848		251.10	143	62
Show		20279+1224	TDT2297		0.90	237	64
Show		20354+1121	YR 16		0.60	254	64
Show		20340+1244	TDT2378		1.40	129	65
Show		20266+1148	BPM2161		104.20	343	73
Show		20280+1244	J 1241		1.10	168	75
Show		20270+1116	HJ 268		20.50	248	76
Show		20346+1255	BPM2193		103.80	288	79
Show		20370+1203	STF2701		2.10	221	81
Show		20260+1212	J 1704		6.20	202	84
Show		20372+1143	BPM2210		101.90	203	84
Show		20364+1105	UC 4230		19	173	85
Show		20295+1033	J 3089		4.60	317	86
Show		20339+1032	BPM2189		69.90	259	86
Show		20345+1036	BPM2192		103	343	87

20316+1150 : COMPONENTS

	A
B	pa=310.8° sep=2.09"

20316+1150 A

Coord arcsec 2000	203133.39+115024.8		Mag	11.9		PmRA	4.0		PmDE	0.0
Tycho2	1095-01012-1		Gaia DR2	04667035904

Tycho2

TYCHO2	1095-01012-1	Pflag		RAmdeg	307.88919840	DEmdeg	11.84022891
PmRA	21.7	PmDE	-5.8	E RAmdeg	95	E DEmdeg	94
E pmRA	2.3	E pmDE	2.3	EpRAm	1958.23	EpDEm
Num	4	Q RAmdeg	0.3	Q DEmdeg	0.7	Q pmRA	0.3
Q pmDE	0.7	BTmag	13.029	E BTmag	0.386	VTmag	11.737
E VTmag	0.205	Prox	542	TYC		HYP
CCDM		RAdeg	307.88914639	DEdeg	11.84024278	EpRA 1990	1.44
EpDE 1990	1.43	E RAdeg	122.9	E DEdeg	123.8	Posflg
Corr	0.0

20316+1150 B

Coord arcsec 2000

203133.50+115023.4

Mag

12.1

PmRA

4.0

PmDE

0.0