16156-2243 GRE 4

16^h 15^m 34.57^s -22° 42' 42.5" P.A. 339.00 sep 1.9 mag 12.42, Sp M1

Coord 2000	16156-2243	Discov num	GRE 4	Comp		Coord arcsec 2000	16 15 34.57 -22 42 42.5
Date first	1999	Date last	2007	Obs	2
Pa first	342	Pa last	338.8	P.A. Now (θ)	338.8°
Sep first	1.9	Sep last	1.907	Sep. Now (ρ)	1.907"
Mag pri	12.42	Mag sec		delta mag (ΔM)		Spectral class	M1 (red)
Pri motion ra	-026	Sec motion ra
Pri motion dec	-051	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Scorpius

Gaia DR2

6242598526515737728

WDS 16156-2243 GRE 4 : NOTES

discov_num	notes	refcode
GRE 4	IRAS 16126-2235 = PDS 82 = VV Sco.	Gre1992

REFERENCES

refcode	metd	author	reference
Gre1992	C -	Gregorio-Hetem, J., Lepine, J.R.D., Quast, .R., Torres, C.A.O., & de la Reza, R.	1992AJ....103..549G
Gre1992		AJ 103, 549, 1992

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16156-2243	GRE 4		1999	1	342	1.9	12.42		M1	N D	161534.57-224242.5
16156-2243	GRE 4		2007	2	339	1.9	12.42		M1	N	161534.57-224242.5

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WDS 16156-2243 GRE 4 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16156-2243 GRE 4 : MEASURES

No records found.

WDS 16156-2243 : VIRTUAL EYEPIECE

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WDS 16156-2243 : ALADIN DSS IMAGE @ 16^h 15^m 34.57^s -22° 42' 42.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16156-2243 GRE 4 : 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		16156-2243	GRE 4		339	1.9
Show		16172-2255	USD1183		175	1.3	24
Show		16140-2259	USD1022		139	3.1	27
Show		16149-2308	TOK 765		40	0.7	28
Show		16140-2301	MET 72	AB	358	5.6	29
Show		16140-2301	MET 72	AC	281	7.9	29
Show		16140-2301	MET 72	AD	128	9.6	29
Show		16176-2253	USD1206		167	0.6	30
Show		16142-2306	MET 73	Aa,Ab	290	0.4	30
Show		16142-2306	MET 73	AB	100	2.7	30
Show		16142-2306	MET 73	AC	98	2.8	30
Show		16142-2306	MET 73	AD	343	7.9	30
Show		16142-2306	MET 73	AE	144	8.0	30
Show		16142-2306	MET 73	AF	80	8.9	30
Show		16142-2306	MET 73	AG	69	9.2	30
Show		16142-2217	TOK 764		36	0.8	32
Show		16159-2315	TOK 767		96	0.3	33
Show		16175-2304	MET 76	AB	224	5.7	35
Show		16175-2304	MET 76	AC	350	6.3	35
Show		16175-2304	MET 76	AD	335	9.4	35
Show		16175-2304	MET 76	AE	82	9.5	35
Show		16130-2245	USD 964	AB	9	5.5	36
Show		16130-2245	USD 964	AC	145	3.6	36
Show		16137-2215	TOK 761		138	0.1	38
Show		16130-2258	IRE 12	AB	115	11.0	39
Show		16130-2258	IRE 12	AC	223	12.2	39
Show		16130-2258	LAF 128	AD	59	1.6	39
Show		16152-2323	USD1083		310	3.6	41
Show		16135-2311	MET 71	AB	90	1.5	41
Show		16135-2311	LAF 129	AC	127	6.1	41
Show		16160-2325	USD1123		343	2.5	43
Show		16133-2213	MET 70	AB	80	3.4	44
Show		16133-2213	KSA 97	AC	316	3.8	44
Show		16133-2213	MET 70	AD	152	8.0	44
Show		16133-2213	MET 70	AE	77	9.0	44
Show		16133-2213	MET 70	AF	259	12.2	44
Show		16167-2324	KPP2144		269	17.5	45
Show		16180-2210	TDS9826		230	1.9	48
Show		16136-2326	TOK 759		156	0.5	52
Show		16162-2152	USD1131		276	0.6	52
Show		16119-2304	KSA 95		156	2.0	55
Show		16154-2147	RST3009		233	1.9	57
Show		16196-2228	USD1282		87	0.3	58
Show		16163-2340	MET 75	AB	184	3.2	58
Show		16163-2340	MET 75	AC	141	3.7	58
Show		16163-2340	MET 75	AD	185	3.7	58
Show		16163-2340	MET 75	AE	144	6.8	58
Show		16163-2340	MET 75	AF	159	8.9	58
Show		16163-2340	MET 75	AG	109	9.5	58
Show		16163-2340	MET 75	AH	196	9.9	58
Show		16163-2340	MET 75	AI	165	10.9	58

WDS 16156-2243 : COMPONENTS

	A
B	pa=340.3° sep=1.89"

16156-2243 A

Componente originario normalizzato	AB		Coord arcsec 2000	161534.57-224242.5		Mag	12.42		Spectral class	M1 (red)
PmRA	-26.00		PmDE	-51.0

16156-2243 B

Componente originario normalizzato

Coord arcsec 2000

161534.52-224240.7

Calc delta mag

12.42

Calc coord

yes