20230+1533 BPM 2136

20^h 22^m 58.19^s +15° 32' 38.7" P.A. 245.00 sep 91.7 mag 12.79,13.88

Coord 2000	20230+1533	Discov num	BPM2136	Comp		Coord arcsec 2000	20 22 58.19 +15 32 38.7
Date first	1982	Date last	2015	Obs	9
Pa first	245	Pa last	244.8	P.A. Now (θ)	244.8°
Sep first	92.3	Sep last	91.733	Sep. Now (ρ)	91.733"
Mag pri	12.79	Mag sec	13.88	delta mag (ΔM)	1.09	Spectral class
Pri motion ra	-010	Sec motion ra	-007
Pri motion dec	-017	Sec motion dec	-012
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.296 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Delphinus

Gaia DR2

1805693900096841088

WDS 20230+1533 BPM 2136 : NOTES

discov_num	notes	refcode
BPM2136	[PM2000] 2280889 + [PM2000] 2280389.	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
20230+1533	BPM2136		1999	2	245	91.8	12.87	13.90		NV	202258.19+153238.7
20230+1533	BPM2136		2001	3	245	91.8	12.87	13.90		NV	202258.19+153238.7
20230+1533	BPM2136		2010	4	245	91.8	12.79	13.88		NV	202258.19+153238.7
20230+1533	BPM2136		2015	5	245	91.5	12.79	13.88		NV	202258.19+153238.7

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

WDS 20230+1533 BPM 2136 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20230+1533 BPM 2136 : MEASURES

No records found.

WDS 20230+1533 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 20230+1533 : ALADIN DSS IMAGE @ 20^h 22^m 58.19^s +15° 32' 38.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20230+1533 BPM 2136 : 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		20230+1533	BPM2136		245	91.7
Show		20226+1529	BPM2133		169	63.6	7
Show		20233+1515	BPM2138	AB	179	54.0	19
Show		20233+1515	BPM2139	AC	359	111.7	19
Show		20233+1515	BPM2140	BD	306	82.6	20
Show		20226+1510	LDS4838		25	19.4	23
Show		20216+1546	BPM2126		343	112.6	25
Show		20231+1508	BPM2137		314	41.6	25
Show		20250+1532	TDS1072		161	0.9	30
Show		20216+1556	BPM2127		197	109.9	31
Show		20215+1511	BPM2125		188	114.3	31
Show		20212+1553	BPM2124		59	81.4	33
Show		20252+1532	TDT2256		43	0.9	33
Show		20219+1504	BPM2129		150	90.8	33
Show		20221+1501	BPM2130		349	49.5	35
Show		20206+1519	BPM2122		117	119.3	37
Show		20203+1525	BPM2117		49	101.6	40
Show		20246+1459	BPM2145		162	73.2	42
Show		20201+1540	GWP2939		40	24.7	43
Show		20255+1555	BPM2152		335	107.4	44
Show		20209+1604	BPM2123		22	86.6	44
Show		20207+1601	YSC 70		159	0.5	44
Show		20257+1510	BPM2153		113	95.6	46
Show		20259+1549	BPM2154		206	93.0	46
Show		20243+1617	BPM2144		81	65.0	48
Show		20248+1452	STF2680		288	16.2	49
Show		20198+1550	STE 2		164	8.1	49
Show		20197+1522	A 1673		55	1.0	50
Show		20253+1609	BPM2150		238	101.1	50
Show		20195+1533	HDS2905		116	0.3	50
Show		20250+1451	J 842		180	4.2	51
Show		20222+1623	STF2670	BC	77	15.9	51
Show		20222+1623	STF2670	AB	153	30.0	52
Show		20222+1623	ABH 139	AD	143	93.0	52
Show		20222+1623	GUI 31	AC	129	37.0	52
Show		20194+1534	TOB 310		239	16.3	52
Show		20219+1622	LEP 169		13	4.6	53
Show		20240+1443	BPM2143		221	87.9	53
Show		20197+1507	BPM2113		3	78.8	54
Show		20247+1443	HJ 1508	AB	59	13.9	56
Show		20247+1443	VLM 4	AC	152	17.4	56
Show		20239+1437	LDS4839		311	10.4	57
Show		20192+1517	BPM2107		264	67.4	57
Show		20190+1530	BKO 563		147	9.2	57
Show		20196+1502	BPM2112		85	109.1	58
Show		20190+1526	BPM2104		293	93.0	58
Show		20194+1507	BPM2110		256	78.9	58
Show		20250+1443	BPM2147		65	92.4	58
Show		20270+1541	BPM2165		182	62.1	59
Show		20190+1540	BPM2103		173	15.0	59
Show		20189+1524	CHE 302		129	23.7	60

WDS 20230+1533 : COMPONENTS

	A
B	pa=244.0° sep=89.00"

20230+1533 A

Componente originario normalizzato	AB		Coord arcsec 2000	202258.19+153238.7		Mag	12.79		PmRA	-10.00
PmDE	-17.0

20230+1533 B

Componente originario normalizzato	AB		Coord arcsec 2000	202252.66+153159.6		Mag	13.88		PmRA	-7.00
PmDE	-12.0		Calc delta mag	1.09		Calc coord	yes