12499-1307 GWP 1863

12^h 49^m 54.56^s -13° 06' 46.5" P.A. 298.00 sep 17.8 mag 14.30,17.70

Coord 2000	12499-1307	Discov num	GWP1863	Comp		Coord arcsec 2000	12 49 54.56 -13 06 46.5
Date first	1956	Date last	2015	Obs	6
Pa first	300	Pa last	298.4	P.A. Now (θ)	298.4°
Sep first	17.6	Sep last	17.791	Sep. Now (ρ)	17.791"
Mag pri	14.30	Mag sec	17.70	delta mag (ΔM)	3.4	Spectral class
Pri motion ra	-049	Sec motion ra	-052
Pri motion dec	+005	Sec motion dec	+006
Notes	V (Proper motion indicates physical)

rPM=0.06 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corvus

Gaia DR2

3528763757667720960

WDS 12499-1307 GWP 1863 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
GWP		Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP		Observatory (OAG) CPMWP Survey
GWP		Part I (2012): Measures of 1725 pairs. Equatorial zone
GWP		(RA 00h00m to 11h59m, DEC +20 to -20 deg)
GWP		Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP		Observatory (OAG) CPMWP Survey
GWP		Part II (2016): Measures of 1657 pairs. Equatorial zone
GWP		(RA 12h00m to 23h59m, DEC +20 to -20 deg)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12499-1307	GWP1863		1998	2	299	17.8	14.30	17.70		V	124954.56-130646.5
12499-1307	GWP1863		2010	3	297	18.0	14.30	17.70		V	124954.56-130646.5
12499-1307	GWP1863		2015	5	299	17.8	14.30	17.70		V	124954.56-130646.5

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

WDS 12499-1307 GWP 1863 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12499-1307 GWP 1863 : MEASURES

No records found.

WDS 12499-1307 : VIRTUAL EYEPIECE

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WDS 12499-1307 : ALADIN DSS IMAGE @ 12^h 49^m 54.56^s -13° 06' 46.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12499-1307 GWP 1863 : 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		12499-1307	GWP1863		298	17.8
Show		12490-1338	HU 135		349	3.5	34
Show		12477-1235	GWP1857		271	60.9	46
Show		12531-1318	HDS1807		124	0.4	49
Show		12490-1217	J 2086		300	5.8	52
Show		12480-1354	GWP1858		259	17.8	56
Show		12519-1404	BRT2731		74	4.0	64
Show		12547-1311	GWP1876		345	46.9	70
Show		12445-1306	LEP 120		211	10.2	79
Show		12513-1151	OCC 261		-1	0.6	79
Show		12486-1425	YSC 214		160	0.8	81
Show		12451-1348	UC 2396		47	35.1	82
Show		12460-1412	UC 2402		65	19.8	87
Show		12560-1257	SKF2542	AB	216	7.4	91
Show		12560-1257	SJM 1	Aa,Ab	141	0.1	91
Show		12558-1336	UC 2433		137	5.7	91
Show		12536-1428	AHD 13		133	11.5	98
Show		12509-1444	RST3812		55	1.6	99
Show		12483-1128	CVR 664		265	11.2	102
Show		12472-1129	RST3807		257	3.9	106
Show		12543-1139	CHR 206		11	0.0	109
Show		12432-1219	KPP 689		337	6.1	110
Show		12438-1201	HU 738		268	12.0	112
Show		12578-1308	STN 27		70	2.1	116
Show		12505-1505	KPP 278		96	3.6	119
Show		12567-1157	OCC 329	Aa,Ab	-1	0.1	122
Show		12567-1157	RST3816	AB	84	6.8	122
Show		12413-1301	STF1669	AB	314	5.3	127
Show		12413-1301	STF1669	AC	228	45.9	127
Show		12413-1301	STF1669	BC	229	58.7	127
Show		12546-1126	RST3814		19	0.9	128
Show		12526-1514	GWP1871		42	13.3	133
Show		12577-1428	SKF 227		297	6.3	140
Show		12509-1528	GWP1865		206	27.8	142
Show		12543-1059	UC 2427		32	54.2	144
Show		12517-1534	GWP1868		224	109.2	150
Show		12490-1539	RST3809		16	0.3	153
Show		12544-1528	GWP1875		28	93.8	156
Show		13004-1236	GWP1888		305	15.7	157
Show		12397-1357	SLW 751		154	168.9	158
Show		12485-1543	WSI 74	Aa,Ab	153	0.1	158
Show		12485-1543	HDS1795	AB	63	2.7	158
Show		12422-1111	RST3804		260	1.5	162
Show		12402-1150	LDS4241		294	67.7	162
Show		12589-1128	UC 2443		247	17.5	165
Show		12514-1551	GWP1867		83	90.5	167
Show		12514-1020	STF1682	AB	299	29.6	168
Show		12514-1020	STF1682	AC	212	141.5	168
Show		12514-1020	STF1682	BC	200	142.0	169
Show		12595-1133	RST3817		145	1.6	170
Show		12376-1353	HJ 2615		293	10.8	185

WDS 12499-1307 : COMPONENTS

	A
B	pa=299.0° sep=17.43"

12499-1307 A

Componente originario normalizzato	AB		Coord arcsec 2000	124954.56-130646.5		Mag	14.3		PmRA	-49.00
PmDE	5.0

12499-1307 B

Componente originario normalizzato	AB		Coord arcsec 2000	124953.52-130638.0		Mag	17.7		PmRA	-52.00
PmDE	6.0		Calc delta mag	3.4		Calc coord	yes