20036+2050 GRV 308

20^h 03^m 41.31^s +20° 50' 55.9" P.A. 213.00 sep 38.1 mag 12.30,13.00

Coord 2000	20036+2050	Discov num	GRV 308	Comp		Coord arcsec 2000	20 03 41.31 +20 50 55.9
Date first	1895	Date last	2015	Obs	9
Pa first	214	Pa last	213.3	P.A. Now (θ)	213.3°
Sep first	37.8	Sep last	38.145	Sep. Now (ρ)	38.145"
Mag pri	12.30	Mag sec	13.00	delta mag (ΔM)	0.7	Spectral class
Pri motion ra	+016	Sec motion ra	+012
Pri motion dec	+008	Sec motion dec	+010
Notes	S (Parallax indidates non-physical)

rPM=0.25 (< 0.3, Physical double)

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagitta

Gaia DR2

1823819040065806720

WDS 20036+2050 GRV 308 : NOTES

No records found.

DISCOVERER

discov	author
GRV	Greaves, J.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
20036+2050	GRV 308		2000	3	213	38.1	12.30	13.00			D	200341.31+205055.9
20036+2050	GRV 308		2001	4	213	38.1	12.30	13.00			D	200341.31+205055.9
20036+2050	GRV 308		2010	4	214	38.2	12.30	13.00				200341.31+205055.9
20036+2050	GRV 308		2015	5	213	38.1	12.30	13.00				200341.31+205055.9

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

WDS 20036+2050 GRV 308 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20036+2050 GRV 308 : MEASURES

No records found.

WDS 20036+2050 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 20036+2050 : ALADIN DSS IMAGE @ 20^h 03^m 41.31^s +20° 50' 55.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20036+2050 GRV 308 : NEIGHBORHOODS

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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		20036+2050	GRV 308		213	38.1	0
Show		20039+2034	COU 216		218	0.5	18
Show		20033+2034	BRT2463		13	3.2	19
Show		20051+2039	BUP 203	AB	247	13.4	23
Show		20051+2039	BUP 203	AC	102	59.4	23
Show		20051+2039	BLL 44	AD	95	75.3	23
Show		20024+2105	HDS2855		146	0.1	24
Show		20045+2009	BRT2465		209	3.0	45
Show		20023+2009	COU 215		269	0.3	47
Show		20026+2006	HU 353		3	0.5	48
Show		20072+2106	STF2631		339	4.7	52
Show		20029+2145	HJ 2924		345	15.1	56
Show		20004+2018	BRT2462		288	2.9	57
Show		20042+1952	J 819	AB	134	2.1	60
Show		20042+1952	J 819	AC	307	6.7	60
Show		20082+2105	J 1168		193	0.9	66
Show		20063+1954	WAK 19		166	2.0	69
Show		20086+2041	BRT2467		55	4.4	71
Show		20065+1957	DAM 191	BD	218	9.8	71
Show		20065+1957	J 1233	AB	246	7.0	71
Show		20065+1957	DAM 191	AC	179	9.8	71
Show		19590+2118	TDT1899		74	2.1	71
Show		20040+1940	J 3046		99	5.2	72
Show		19588+2029	TDT1896		38	0.6	72
Show		20076+2139	TDT2000		71	0.7	73
Show		20045+1937	J 3048		271	5.9	75
Show		20063+2200	STJ 37		198	1.4	78
Show		20033+2209	OL 110		331	8.3	79
Show		20011+2203	ROE 11		215	5.7	82
Show		19579+2032	BU 981	AB	107	3.0	83
Show		19579+2032	BU 981	AC	56	30.3	83
Show		20078+1950	WEB 12		77	40.1	84
Show		20035+2215	GII 49		331	4.2	84
Show		20037+1926	BRT2464		181	7.4	86
Show		19597+1947	J 1140	AB	282	2.1	86
Show		19597+1947	J 1140	AC	323	17.1	86
Show		20099+2055	STF2637	BC	215	95.7	88
Show		20099+2055	STF2637	AB	331	11.6	88
Show		20099+2055	STF2637	AD	226	172.8	88
Show		20099+2055	STF2637	AC	222	91.9	88
Show		20099+2100	S 737		128	101.0	88
Show		19575+2035	TDT1876		115	0.4	89
Show		19581+2003	TDS1027		78	1.0	92
Show		20093+2004	HU 355		352	1.2	92
Show		19575+2018	BU 425	AB	240	1.4	93
Show		19575+2018	BU 425	AC	40	22.0	93
Show		19575+2018	BU 425	AD	84	29.1	93
Show		19595+1940	J 3039	AB	187	9.9	95
Show		19595+1940	J 3039	BC	172	7.4	95
Show		20079+2207	BRT2466		185	8.1	97
Show		20102+2131	TDT2042		359	0.6	99

WDS 20036+2050 : COMPONENTS

	A
B	pa=213.3° sep=38.15"

20036+2050 A

Coord arcsec 2000

200341.31+205055.9

Mag

12.3

PmRA

16.00

PmDE

8.0

20036+2050 B

Coord arcsec 2000	200339.82+205024.0		Mag	13		PmRA	12.00		PmDE	10.0
Delta magnitude	0.7		Coordinate calculated	yes