19496+1700 BPM 1658

19^h 49^m 38.89^s +17° 00' 19.4" P.A. 286.00 sep 53.5 mag 15.20,15.42

Coord 2000	19496+1700	Discov num	BPM1658	Comp		Coord arcsec 2000	19 49 38.89 +17 00 19.4
Date first	1996	Date last	2015	Obs	9
Pa first	286	Pa last	285.8	P.A. Now (θ)	285.8°
Sep first	53.5	Sep last	53.521	Sep. Now (ρ)	53.521"
Mag pri	15.20	Mag sec	15.42	delta mag (ΔM)	0.22	Spectral class
Pri motion ra	-008	Sec motion ra	-009
Pri motion dec	+002	Sec motion dec	-005
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.687

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagitta

Gaia DR2

1820826753549948160

WDS 19496+1700 BPM 1658 : NOTES

discov_num	notes	refcode
BPM1658	[PM2000] 2020210 + [PM2000] 2019589.	Gvr2010

REFERENCES

refcode	metd	author	reference
Gvr2010	Pa -	Gavras, P. Sinachopoulos, D., Le Campion, J.F., & Cucourant, C.	2010A&A...521A 4G
Gvr2010	+T	A&A 521, A4, 2010
Gvr2010		(Note: mean measures from AC2000.2, CdC2000, USNO-A2.0, Yellow Sky, and M2000
Gvr2010		catalogs, spanning years ~1900-2000)

DISCOVERER

idgroup	discov	author
1	BPM	Bordeaux PM2000 catalogue (main catalog: separation < 2')

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19496+1700	BPM1658		2000	2	286	53.7	15.45	15.60		NV	194938.89+170019.4
19496+1700	BPM1658		2001	3	286	53.6	15.45	15.60		NV	194938.89+170019.4
19496+1700	BPM1658		2010	4	286	53.7	15.20	15.42		NV	194938.89+170019.4
19496+1700	BPM1658		2015	5	286	53.4	15.20	15.42		NV	194938.89+170019.4

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

WDS 19496+1700 BPM 1658 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19496+1700 BPM 1658 : MEASURES

No records found.

WDS 19496+1700 : VIRTUAL EYEPIECE

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

WDS 19496+1700 : ALADIN DSS IMAGE @ 19^h 49^m 38.89^s +17° 00' 19.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19496+1700 BPM 1658 : 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		19496+1700	BPM1658		286	53.5
Show		19499+1658	BPM1668		142	72.9	5
Show		19500+1702	HU 349	AB	237	2.4	5
Show		19500+1702	HU 349	AC	28	57.7	5
Show		19500+1702	J 1107	CD	196	3.1	6
Show		19496+1707	HU 346		190	0.7	7
Show		19489+1658	BPMA183		54	274.0	12
Show		19492+1711	BPM1642		102	77.4	13
Show		19501+1712	BPM1675		225	86.0	14
Show		19504+1708	BPM1687		264	36.4	14
Show		19497+1714	BPM1661		326	87.3	14
Show		19506+1704	BPM1692		167	33.0	15
Show		19487+1703	BPMA182		192	223.4	15
Show		19490+1711	BRT1328		129	4.6	15
Show		19506+1703	BPM1694		173	73.4	15
Show		19495+1715	BPM1652	AB	20	104.0	15
Show		19495+1715	BPM1653	AC	303	45.3	15
Show		19499+1715	BPM1669		124	114.1	16
Show		19495+1715	BPM1654	BC	225	103.9	17
Show		19495+1715	BPM1655	BD	342	104.7	17
Show		19491+1645	HDS2819		12	0.2	18
Show		19496+1718	GRV 286		87	29.2	19
Show		19482+1702	BPM1610	BC	135	107.7	20
Show		19497+1720	BPM1660		340	85.3	21
Show		19491+1720	BPM1638		12	96.4	21
Show		19482+1702	BPM1609	AB	118	97.7	22
Show		19503+1641	BPM1685		113	66.3	22
Show		19507+1715	BPM1695		85	55.5	22
Show		19483+1651	BPM1613		148	39.5	22
Show		19510+1649	BPM1709	AB	231	73.3	23
Show		19510+1649	BPM1710	AC	94	100.3	23
Show		19482+1650	BPM1606	AB	31	67.0	24
Show		19482+1650	BPM1607	AC	90	106.9	24
Show		19480+1656	BPM1594		88	78.4	25
Show		19482+1714	BPM1608		153	106.9	25
Show		19510+1644	BPM1713		266	113.2	26
Show		19504+1637	BPM1686		214	114.2	26
Show		19478+1658	BPMA177		27	296.9	27
Show		19511+1717	BPMA193		86	175.2	27
Show		19479+1651	BPM1585		66	76.3	28
Show		19485+1638	BPM1623		229	100.8	28
Show		19481+1642	BPM1595		307	117.8	30
Show		19505+1726	J 141		45	4.4	30
Show		19487+1634	GRV 281		222	35.5	30
Show		19506+1635	BPM1693		359	112.6	30
Show		19477+1706	J 1201		80	2.3	30
Show		19499+1631	BPM1667		81	41.8	30
Show		19516+1647	BPM1727		206	48.6	31
Show		19510+1637	BPM1712		242	60.9	31
Show		19516+1712	BPM1728		260	105.9	31
Show		19477+1716	BPM1578		305	90.3	32

WDS 19496+1700 : COMPONENTS

	A
B	pa=286.5° sep=51.36"

19496+1700 A

Componente originario normalizzato	AB		Coord arcsec 2000	194938.89+170019.4		Mag	15.2		PmRA	-8.00
PmDE	2.0

19496+1700 B

Componente originario normalizzato	AB		Coord arcsec 2000	194935.46+170034.0		Mag	15.42		PmRA	-9.00
PmDE	-5.0		Calc delta mag	0.22		Calc coord	yes