21087+1145 BPM 2333

21^h 08^m 40.05^s +11° 45' 25.8" P.A. 240.00 sep 92.1 mag 11.24,13.89

Coord 2000	21087+1145	Discov num	BPM2333	Comp		Coord arcsec 2000	21 08 40.05 +11 45 25.8
Date first	1969	Date last	2015	Obs	9
Pa first	240	Pa last	240.1	P.A. Now (θ)	240.1°
Sep first	92.1	Sep last	92.098	Sep. Now (ρ)	92.098"
Mag pri	11.24	Mag sec	13.89	delta mag (ΔM)	2.65	Spectral class
Pri motion ra	-005	Sec motion ra	-004
Pri motion dec	-007	Sec motion dec	-008
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.158 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Equuleus

Tycho2

1112-01870-1

Gaia DR2

1757122733417312384

WDS 21087+1145 BPM 2333 : NOTES

discov_num	notes	refcode
BPM2333	[PM2000] 2458372 + [PM2000] 2458147.	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
21087+1145	BPM2333		2000	2	240	92.0	11.24	13.94		NV	210840.05+114525.8
21087+1145	BPM2333		2002	4	240	92.1	11.24	13.94		NV	210840.05+114525.8
21087+1145	BPM2333		2010	5	240	92.1	11.24	13.89		NV	210840.05+114525.8
21087+1145	BPM2333		2015	6	240	92.1	11.24	13.89		NV	210840.05+114525.8

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

WDS 21087+1145 BPM 2333 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21087+1145 BPM 2333 : MEASURES

No records found.

WDS 21087+1145 : 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 21087+1145 : ALADIN DSS IMAGE @ 21^h 08^m 40.05^s +11° 45' 25.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21087+1145 BPM 2333 : 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		21087+1145	BPM2333		240	92.1
Show		21088+1205	SLE 532		162	8.3	20
Show		21073+1156	TOB 315		92	24.9	24
Show		21074+1200	SLE 528		186	9.8	24
Show		21071+1153	HJ 274	AB	85	9.2	24
Show		21071+1153	SLE 526	AC	262	51.0	24
Show		21082+1214	HJ 276		242	11.7	30
Show		21066+1137	J 1781		116	7.5	31
Show		21088+1113	BPM2334		311	75.2	33
Show		21066+1201	SLE 525		201	6.0	34
Show		21106+1126	BPM2337		97	68.2	34
Show		21079+1229	BPM2331		359	64.6	45
Show		21116+1133	LDS4869		267	203.8	46
Show		21056+1133	BPM2323		321	73.7	47
Show		21110+1113	BPM2339		123	58.7	48
Show		21054+1139	BPM2321		223	113.1	49
Show		21052+1140	GRV 413		200	35.7	50
Show		21053+1150	UC 4375		236	23.3	51
Show		21118+1205	GRV 434		169	65.4	51
Show		21062+1226	SLE 522		287	12.5	55
Show		21056+1113	BPM2322		253	67.4	56
Show		21088+1047	WAK 12		180	4.3	58
Show		21116+1224	HJ 277		318	12.3	58
Show		21047+1152	MLR 541		112	2.0	59
Show		21063+1233	BPM2325		24	19.2	60
Show		21046+1201	BU 70	AB	240	81.7	62
Show		21046+1201	BU 70	AC	236	74.6	62
Show		21046+1201	BU 70	BC	97	9.2	63
Show		21123+1105	BPMA251		305	252.8	68
Show		21049+1227	HJ 1608	AB	257	20.1	70
Show		21049+1227	WAL 135	AC	284	35.1	70
Show		21049+1227	FYM 53	AD	57	51.2	70
Show		21049+1227	FYM 53	AE	61	67.6	70
Show		21049+1227	FYM 53	AF	277	56.0	70
Show		21128+1223	KPP4228		149	2.3	72
Show		21130+1109	GWP3042		113	25.6	73
Show		21107+1038	LEP 172		11	4.7	74
Show		21040+1219	JNN 127		70	0.8	77
Show		21139+1140	BPM2346		245	17.4	78
Show		21116+1251	ROE 102		128	6.7	78
Show		21050+1243	STF2750	A,BC	280	16.0	79
Show		21050+1243	SLE 518	AD	119	4.6	79
Show		21050+1243	A 1690	BC	113	0.4	79
Show		21137+1115	BPM2345		10	52.4	80
Show		21071+1042	J 2576		58	5.4	80
Show		21121+1038	BUP 226	BC	30	24.7	82
Show		21142+1135	BPM2350		144	29.1	82
Show		21143+1145	BPM2351		255	115.3	84
Show		21121+1038	ENG 81	AB	353	184.7	85
Show		21140+1219	BPM2348		161	95.7	86
Show		21106+1307	BPM2338		164	73.2	87

WDS 21087+1145 : COMPONENTS

	A
B	pa=239.6° sep=90.65"

21087+1145 A

Componente originario normalizzato	AB		Coord arcsec 2000	210840.05+114525.8		Mag	11.24		PmRA	-5.00
PmDE	-7.0		Tycho2	1112-01870-1

Tycho2

Tycho2	1112-01870-1	Pflag		RAmdeg	317.16687220	DEmdeg	11.75713583
PmRA	-1.8	PmDE	-6.6	E RAmdeg	76	E DEmdeg	80
E pmRA	1.9	E pmDE	2.0	EpRAm	1961.89	EpDEm	1954.33
Num	5	Q RAmdeg	1.3	Q DEmdeg	0.9	Q pmRA	1.3
Q pmDE	0.9	BTmag	12.009	E BTmag	0.172	VTmag	11.496
E VTmag	0.167	Prox	999	TYC		HIP
CCDM		RAdeg	317.16687722	DEdeg	11.75715028	EpRA 1990	1.83
EpDE 1990	1.92	E RAdeg	95.3	E DEdeg	109.4	Posflg
Corr	-0.1

21087+1145 B

Componente originario normalizzato	AB		Coord arcsec 2000	210834.73+114439.9		Mag	13.89		PmRA	-4.00
PmDE	-8.0		Calc delta mag	2.65		Calc coord	yes