16457+1418 FAR 66

16^h 45^m 39.13^s +14° 17' 46.2" P.A. 21.00 sep 0.3 mag 16.10,18.40 Sp DA+dM2

Coord 2000	16457+1418	Discov num	FAR 66	Comp		Coord arcsec 2000	16 45 39.13 +14 17 46.2
Date first	2005	Date last	2005	Obs	1
Pa first	21	Pa last	20.8	P.A. Now (θ)	20.8°
Sep first	0.3	Sep last	0.312	Sep. Now (ρ)	0.312"
Mag pri	16.10	Mag sec	18.40	delta mag (ΔM)	2.3	Spectral class	DA+dM2 (white dwarf)
Pri motion ra	+020	Sec motion ra
Pri motion dec	+030	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Gaia DR2

4461698343042893568

WDS 16457+1418 FAR 66 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Far2004	Ci -	Farihi, J.	2004ApJ...610.1013F
Far2004	+C	ApJ 610, 1013, 2004
Far2004b	E -	Farihi, J. & Christopher, M.	2004AJ....128.1868F
Far2004b	+Xl	AJ 128, 1868, 2004
Far2005a	Hi -	Farihi, J., Zuckerman, B., & Becklin, E.E.	2005AJ....130.2237F
Far2005a		AJ 130, 2237, 2005
Far2005b	C+ -	Farihi, J., Becklin, E.E., & Zuckerman, B.	2005ApJS..161..394F
Far2005b	+E2	ApJS 161, 394, 2005
Far2006	Ha -	Farihi, J., Hoard, D., & Wachter, S.	2006ApJ...646..480F
Far2006		ApJ 646, 480, 2006
Far2010	Ha -	Farihi, J., Hoard, D., & Wachter, S.	2010ApJS..190..275F
Far2010		ApJS 190, 275, 2010
Far2013	Ha j	Farihi, J., Bond, H.E., Dufour, P., Haghighipour, N., Schaefer, G.H.,	2013MNRAS.430..652F
Far2013	+Hp	Holberg, J.B., Barstow, M.A., & Burleigh, M.R.
Far2013		MNRAS 430, 652, 2013

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16457+1418	FAR 66		2005	1	21	0.3	16.10	18.40	DA dM2		164539.13+141746.2

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WDS 16457+1418 FAR 66 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16457+1418 FAR 66 : MEASURES

No records found.

WDS 16457+1418 : 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 16457+1418 : ALADIN DSS IMAGE @ 16^h 45^m 39.13^s +14° 17' 46.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16457+1418 FAR 66 : 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		16457+1418	FAR 66		21	0.3	1
Show		16441+1409	TDT 58		151	0.6	25
Show		16434+1354	BPM 667		231	45.0	41
Show		16446+1337	HU 1277		8	2.9	45
Show		16472+1501	LEP 151		356	12.6	49
Show		16486+1353	BPM 670		33	35.4	50
Show		16422+1405	LDS4688		250	126.8	52
Show		16485+1450	KU 55		47	2.4	52
Show		16449+1327	UC 3221		126	44.9	53
Show		16475+1329	BPM 669		304	15.0	56
Show		16436+1506	TDT 50		111	0.4	58
Show		16427+1336	STF2083	AB	334	12.7	60
Show		16427+1336	STF2083	AC	191	119.1	60
Show		16417+1500	TDT 34		41	0.9	72
Show		16426+1319	KPP4012		282	52.6	74
Show		16416+1513	USN 2		88	0.1	81
Show		16496+1316	STF2103	AB	43	4.9	85
Show		16496+1316	STF2103	AC	244	13.9	85
Show		16496+1316	STF2103	AD	137	40.4	85
Show		16418+1309	LBU 15	AB	327	81.0	89
Show		16418+1309	LBU 15	AC	223	39.4	89
Show		16393+1424	UC 222		207	31.5	93
Show		16495+1540	TDT 107		87	0.8	99
Show		16440+1236	HEI 544		141	3.0	105
Show		16409+1258	UC 3207		160	53.2	106
Show		16388+1341	STF2071		310	24.9	107
Show		16507+1259	BRT1284		122	3.7	109
Show		16395+1305	TDT 21		122	0.5	115
Show		16460+1222	J 1137		305	3.5	116
Show		16434+1608	HEI 243		339	3.0	116
Show		16402+1250	TDS 829		72	0.9	119
Show		16455+1618	HEI 796		118	2.3	121
Show		16522+1535	HU 1278		358	1.3	123
Show		16375+1341	GIC 145		96	177.3	125
Show		16472+1210	KPP 379		181	3.5	131
Show		16462+1629	CRC 21	BC	36	14.6	132
Show		16419+1618	BPM 666		29	82.2	132
Show		16534+1525	HEI 69		230	3.9	133
Show		16502+1624	CVR 843		3	9.8	142
Show		16385+1240	TOK 727		352	0.1	144
Show		16357+1442	BPM 662		276	22.0	146
Show		16558+1445	LDS4704		317	17.9	149
Show		16465+1647	BPM 668		62	17.6	150
Show		16387+1613	STF2073		75	30.2	153
Show		16362+1526	BPM 663		118	116.7	153
Show		16567+1408	STT 318		243	2.9	161
Show		16416+1647	LDS4687		275	23.6	162
Show		16365+1234	SLW1187		57	117.0	170
Show		16450+1128	BRT3316		109	3.3	170
Show		16557+1544	HEI 70		317	1.3	171
Show		16574+1444	A 1142		309	2.1	172

WDS 16457+1418 : COMPONENTS

	A
B	pa=20.2° sep=0.31"

16457+1418 A

Componente originario normalizzato	AB		Coord arcsec 2000	164539.13+141746.2		Mag	16.1		Spectral class	DA (white dwarf)
PmRA	20.00		PmDE	30.0

16457+1418 B

Componente originario normalizzato	AB		Coord arcsec 2000	164539.14+141746.5		Mag	18.4		Spectral class	dM2
Calc delta mag	2.3		Calc coord	yes