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Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

06255+2327 BAG 5 AB

06^h 25^m 32.59^s +23° 26' 31.8" P.A. 167.00 sep 0.1 mag 7.31,7.86 Sp G5IV dist. 264.55 pc (862.96 l.y.)

Coord 2000	06255+2327	Discov num	BAG 5	Comp	AB	Coord arcsec 2000	06 25 32.59 +23 26 31.8
Date first	1984	Date last	2008	Obs	37
Pa first	153	Pa last	166.8	P.A. Now (θ)	166.8°
Sep first	0.1	Sep last	0.114	Sep. Now (ρ)	0.114"
Mag pri	7.31	Mag sec	7.86	delta mag (ΔM)	0.55	Spectral class	G5IV (yellow)
Pri motion ra	+002	Sec motion ra
Pri motion dec	-007	Sec motion dec
Notes	N O (See Notes, Orbital solution)

This double is physical.

06255+2327 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		78348	06 25 33 +23 26 32	BAG 5 AB	2008	37	167	0.1	7.31	7.86	0.55	Y	<===
Show	HD 44926	78348	06 25 33 +23 26 32	OCC 9120 AC	1982	0	-1	0.2	6.60	7.50	0.90

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Gemini	SAO	78348	HIP	30569	Tycho2	1879-01452-1
Gaia DR2	3377385608098411904	HD	44926	GC	8289	BD	BD+23 1346
Distance	264.55	Distance ly	862.96

SUSPECTED ORBITAL ELEMENTS

Identifier	06255+2327 BAG 5
coord_arcsec_2000	062532.59+232631.8

Period (P)	9.282c	± 85.754	Periastron (T)	2005.376y	± 6.99	Semi-major axis (a)	0.5a	± 3
Eccentricity (e)	0.7	± 1.6	Inclination (i)	80.7°	± 4.9	Longitude of periastron (ω)	14°	± 23
Node (Ω)	342.18°	± 0.7	Notes	n		Reference	Mut2010b
Equinox	2000		Last observation	2008		Grade	5	(1=Definitive, 9=Indet.)

label	theta	rho
2000	341.8	0.152
2001	342.3	0.152
2002	342.8	0.151
2003	343.3	0.149
2004	343.8	0.148
2005	344.3	0.146
2006	344.8	0.144
2007	345.4	0.142
2008	345.9	0.140
2009	346.5	0.137
2010	347.1	0.134
2011	347.7	0.131
2012	348.4	0.128
2013	349.1	0.125
2014	349.8	0.121
2015	350.6	0.118
2016	351.5	0.114
2017	352.4	0.110
2018	353.3	0.105
2019	354.4	0.101
2020	355.5	0.097
2021	356.8	0.093
2022	358.1	0.088
2023	359.7	0.084
2024	1.4	0.079
2025	3.3	0.074
2026	5.4	0.070
2027	7.9	0.065
2028	10.7	0.061
2029	13.9	0.057
2030	17.6	0.053

Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.

Measures: green=micrometric, blue=interferometric, purple=photographic

WDS 06255+2327 BAG 5 AB : NOTES

discov_num	notes	refcode
BAG 5	First detected as an occultation binary by Schmidtke & Africano.	Smk1984
	Also known as CHR 23.
	Calculated mass sum is 2.53 +/- 1.3 Msun, not well-constrained due to
	the short fraction of the orbit covered.	Mut2010b

REFERENCES

refcode	metd	author	reference
Mut2010b	Kp -	Muterspaugh, M.W., Hartkopf, W.I., Lane. B.F., O'Connell, J., Williamson, M.,	2010AJ....140.1623M
Mut2010b		Kulkarni, S.R., Konacki, M., Burke, B.F., Colavita, M.M., Shao, M., &
Mut2010b		Wiktorowicz, S.J.
Mut2010b		AJ 140, 1623, 2010
Smk1984	O j	Schmidtke, P.C. & Africano, J.L.	1984AJ.....89.1371S
Smk1984		AJ 89, 1371, 1984

DISCOVERER

idgroup	discov	author
1	BAG	Balega, Y.Y. & Tikhonov, N.A.
24	BAG	Balega, I.I., Balega, Y.Y., Belkin, I.N., Maximov, A.F., Orlov, V.G., Pluzhnik,
24	BAG	E.A., Shkhagosheva, Z.U., & Vasyuk, V.A.
25	BAG	Balega, I.I., Balega, Yu.Yu., Falcke, H., Osterbart, R., Reinheimer, T., Scholler,
25	BAG	M., & Weigelt, G.
30	BAG	Balega, I.I., Balega, Y.Y., Maksimov, A.F., Pluzhnik, E.A., Shkhagosheva, Z.U., &
30	BAG	Vasyuk, V.A.
35	BAG	Balega, I.I., Balega, Yu.Yu., Hofmann, K.-H., Maksimov, A.F., Pluzhnik, E.A.,
35	BAG	Schertl, D., Shkhagosheva, Z.U., & Weigelt, G.
38	BAG	Balega, I.I., Balega, Y.Y., Maksimov, A.F., Pluzhnik, E.A., Schertl, D.,
38	BAG	Shkhagosheva, Z.U., & Weigelt, G.
41	BAG	Balega, I.I., Balega, Y.Y., Hofmann, K.-H., Pluzhnik, E.A., Schertl, D.,
41	BAG	Shkhagosheva, Z.U., & Weigelt, G.
44	BAG	Balega, I.I., Balega, Y.Y., Hoffmann, K.-H., Malogolovets, E., Schertl, D.,
44	BAG	Shkhagosheva, Z.U., & Weigelt, G.
46	BAG	Balega, I.I., Balega, Yu.Yu., Maksimov, A.F., Malogolovets, E.V., Pluzhnik, E.A.,
46	BAG	& Shkhagosheva, Z.
47	BAG	Balega, Y.Y., Beuzit, J.-L., Delfosse, X., Forveille, T., Perrier, C., Mayor, M.,
47	BAG	Segransan, D., Udry, S., et al.
48	BAG	Balega, I.I., Balega, Yu.Yu., Maksimov, A.F., Malogolovets, E.V., Rastegaev, D.A.,
48	BAG	Shkhagosheva, Z.U., & Weigelt, G.
55	BAG	Balega, Yu.Yu., Dyachenko, V.V., Maksimov, A.F., & Malogolovets, E.V.,
55	BAG	Rastegaev, D.A., & Romanyuk, I.I.
56	BAG	Balega, Yu.Yu., Dyachenko, V.V., Maksimov, A.F., & Malogolovets, E.V.,
56	BAG	Rastegaev, D.A., & Romanyuk, I.I.
57	BAG	Balega, I.I., Balega, Yu.Yu., Gasanova, L.T., Dyachenko, V.V., Maksimov, A.F.,
57	BAG	Malogolovets, E.V., Rastegaev, D.A., & Shkhagosheva, Z.U.
60	OCC	Taylor, G.E., O'Leary, B., van Fladern, T.C. Bartholdi, P., Owen, F.,
60	OCC	Hubbard, W.B., Smith, B.A., Smith, S.A., Fallon, F.W. Devinney, E.J. & Oliver, J.
65	OCC	Dunham, D.W., Dunham, J.B., Binzel, R.P., Evans, D.S., Freuh, M., Henry, G.W.,
65	OCC	A'Hearn, M.A., Schnurr, R., Betts, R., Haynes, H., Orcutt, R., Bowell, E., et al.
68	OCC	Vasundhara, R., Jayakumar, K., Velu, C., Appakutty, M., Paranjpye, A.,
68	OCC	Kulkarni, H., Nitsure, P., Prabhunne, M. & Shah, K.
75	OCC	Lin, C.-L., Zhang, Z.-W., Chen, W.P., King, S.-K., Lin, H.-C., Bianco, F.B.,
75	OCC	Lehner, M.J., Coehlo, N., Wang, J.-H., Mondal, S., Alcock, C., Axelrod, T., et al.
76	OCC	Herald, D., Boyle, R., Dunham, D., Hirose, T., Maley, P., Timerson, B., Farris,
76	OCC	T., Frappa, E., Lecacheux, J., Hayamizu, T., Kozubal, M., Nolthenius, R., et al.
81	OCC	Loader, B., Asada, Y., Breit, D., Bradshaw, J., Gault, D., Herald, D., Iverson,
81	OCC	E., Ishida, M., Karasaki, H., Kashiwagura, M., Miyashita, K., Messner, S., et al.
84	OCC	Loader, B. Bradshaw, J., Breit, D., Gault, D., George, T., Herald, D., Iverson,
84	OCC	E., Ishida, M., Karasaki, H., Kashiwagura, M., Kenmotsu, K., Lowe, D., et al.
85	OCC	George, T., Timerson, B., Cooke, B., Degenhardt, S., Dunham, D.W., Messner, S.,
85	OCC	Suggs, R., Venable, R. & Warren, W.H.
86	OCC	George, T., Timerson, B., Beard, T., Blank, T., Dantowitz, R., Davis, J.,
86	OCC	di Cicco, D., Dunham, D.W., Hill, M., Sliski, A. & Sumner, R.
87	OCC	Bulder, H., Loader, B., Herald, D., Messner, S., Ling, A., Raab, H.,
87	OCC	Culbertson, B., Black, S., Ishida, M., Ohno, T., & Miyashita, K.
88	OCC	George, T., Timerson, B., Degenhardt, S., Bracken, C., Cadmus, R., Carcich, A.,
88	OCC	Centala, J., Modic, R., & Slauson, D.
89	OCC	Loader, B., Asada, Y., Bradshaw, J., Breit, D., Fuertes, J., Gault, D., George,T.,
89	OCC	Graham, P., Herald, D., Holenstein, B., Iverson, E., Ishida, M., et al.
90	OCC	George, T., Timerson, B., Brooks, J., Conrad, S., Dunham, J.B., Dunham, D.W.,
90	OCC	Jones,R., Lipka, T.R., Thomas, W., Warren, W.J., Jr., Wasson, R. & Wisniewski, J.
107	OCC	Loader, B., Bradshaw, J., Breit, D., Edens, E., Forbes, M., Gault, D., George, T.,
107	OCC	Haymes, T., Herald, D., Holenstein, B., Ito, T., Iverson, E., et al.
108	OCC	Soma, M., Hayamizu, T., Ishida, M., Owada, M., Ida, M., Aikawa, R., Hashimoto, A.,
108	OCC	Horaguchi, T., Kitazaki, K., Uchiyama, S., Uehara, S., Yaeza, A., et al.
109	OCC	Loader, B., Asai, A., Bardecker, J., Bradshaw, J., Breit, D., Buettner, D.,
109	OCC	Chad, C., Denyer, P., Edens, E., Forbes, M., Gault, D., George, T., et al.
112	OCC	Loader, B., Anderson, P., Asai, A., Bradshaw, J., Breit, D., Forbes, M.,
112	OCC	Gault, D., George, T., Haymes, T., Herald, D., Ishida, M., Kerr, S., et al.
115	OCC	Timerson, B., George, T., Bean, J., Blank, T., Bardecker, J., Dunham, D., Dunham,
115	OCC	J., Gimple, B., Maley, P., Anthony, S., Wiesenborn, C., Hunt, T., Sumner, R. &
115	OCC	Thomas, W.
116	OCC	Hirose, T., Ida, M., Yamamura, H., Uchiyama, S., Hashimoto, A., Aikawa, R.,
116	OCC	Terakubo, K., Sato, M. & Shima, K.
117	OCC	Loader, B., Asada, Y., Asai, A., Bardecker, J., Bourgeois, J., Bradshaw, J., Chad,
117	OCC	C., Ellington, C., Gault, D., Giacchini, B., Haymes, T., Herald, D., Ishida, M.,
117	OCC	Iverson, E., Kerr, S., Manek, J., McKay, G., Messner, S., Pratt, A., Sandy, R.,
117	OCC	Watanabe, H., Yamamura, H. & Yoshida, H.
120	OCC	Perello, C., Frappa, E., Janik, T., Kattentidt, B., Polak, J., Rottenborn, M. &
120	OCC	Selva, A.
125	OCC	Gault, D., Barry, T., Nosworthy, P., Hanna, W., Messner, S., Oesper, D., Dunford,
125	OCC	R., Trank, R., Preston, S. & Herald, D.
130	OCC	Frappa, E., Zeleny, P., Baruffetti, P., Bendjeddou, A., Bigi, M., Bouazara, O.,
130	OCC	Gacem, A., Khenifer, H.M., Mokhtari, L., Nosal, P., Rayane, H., Selimi, T.E.M.,
130	OCC	Sposetti, S. & Aissa, D.B.
131	OCC	Hayamizu, T., Soma, M., Watanabe, Hi., Asai, A., Watanable, Ha., Akira, A.,
131	OCC	Ida, M., Uchiyama, S., Nagata, T., Yamamura, H., Owada, M. & Yamashita, M.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
06255+2327	BAG 5	AB	2008	37	167	0.1	7.31	7.86	G5IV	NO	062532.59+232631.8

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

WDS 06255+2327 BAG 5 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 06255+2327 BAG 5 AB : MEASURES

No records found.

WDS 06255+2327 : 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 06255+2327 : ALADIN DSS IMAGE @ 06^h 25^m 32.59^s +23° 26' 31.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 06255+2327 BAG 5 AB : 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		06255+2327	BAG 5	AB	167	0.1
Show		06255+2327	OCC9120	AC	-1	0.2
Show		06258+2332	POU1325		314	14.8	7
Show		06255+2320	MCA 26		165	0.0	7
Show		06258+2339	POU1323		83	11.4	13
Show		06254+2339	POU1322		29	12.5	13
Show		06254+2340	POU1321		160	14.8	14
Show		06268+2315	POU1329		248	17.0	21
Show		06241+2339	POU1301		105	14.0	24
Show		06237+2328	POU1293		308	12.5	25
Show		06274+2330	POU1335		89	11.4	26
Show		06268+2308	LDS 895		174	22.4	26
Show		06236+2328	POU1290		91	11.4	27
Show		06270+2344	OCC9122		-1	-1.0	27
Show		06252+2353	POU1316	AB	179	14.9	27
Show		06252+2353	POU1317	AC	187	22.3	27
Show		06234+2332	POU1285		121	24.3	31
Show		06268+2352	POU1330		314	10.9	31
Show		06279+2327	DAM1155		104	5.9	32
Show		06251+2358	POU1314		355	15.7	33
Show		06267+2258	OCC1058		-1	0.2	33
Show		06234+2312	POU1287		203	15.6	34
Show		06280+2332	POU1338		149	18.7	34
Show		06264+2358	POU1327		70	6.9	35
Show		06281+2320	POU1340		12	16.3	36
Show		06245+2359	POU1307		71	8.8	36
Show		06247+2401	POU1310		62	16.4	37
Show		06283+2325	POU1343		167	7.9	37
Show		06235+2303	J 976		230	3.0	38
Show		06245+2401	POU1303		342	10.2	38
Show		06253+2404	POU1318	AB	303	11.8	38
Show		06253+2404	POU1319	AC	114	14.6	38
Show		06232+2351	POU1281		314	8.0	41
Show		06239+2401	POU1298		284	8.0	42
Show		06246+2407	POU1308		195	8.8	43
Show		06286+2341	AZC 49		161	28.6	45
Show		06237+2404	POU1295		350	8.3	45
Show		06228+2304	POU1272		323	7.2	45
Show		06286+2342	POU1346		119	11.7	45
Show		06285+2307	POU1345		181	16.6	45
Show		06288+2325	OCC1059		-1	0.1	46
Show		06258+2413	POU1324		130	13.5	46
Show		06289+2322	POU1350		157	15.8	47
Show		06229+2355	POU1276		262	6.7	47
Show		06288+2312	POU1347		80	14.7	48
Show		06277+2249	J 1092	AB	226	6.8	48
Show		06277+2249	BTG 10	AC	311	35.2	48
Show		06225+2352	POU1270		359	10.8	49
Show		06291+2322	POU1355		142	8.9	49
Show		06270+2412	POU1331		165	16.1	50
Show		06220+2339	POU1261		66	5.3	50

WDS 06255+2327 : COMPONENTS

	A	B
B	pa=167.9° sep=0.11"
C	pa=0.0° sep=0.00"	pa=347.9° sep=0.11"

06255+2327 A

Coord arcsec 2000	062532.59+232631.8	Mag	7.31	Spectral class	G5IV (yellow)	PmRA	2.00
PmDE	-7.0	SAO	78348	HIP	30569	Tycho2	1879-01452-1
HD	44926	GC	8289	BD	BD+23 1346

Tycho2

Tycho2	1879-01452-1	Pflag		RAmdeg	96.38579761	DEmdeg	23.44214454
PmRA	5.2	PmDE	-9.6	E RAmdeg	4	E DEmdeg	5
E pmRA	0.9	E pmDE	0.9	EpRAm	1991.51	EpDEm	1991.28
Num	18	Q RAmdeg	1.2	Q DEmdeg	1.0	Q pmRA	1.3
Q pmDE	0.9	BTmag	8.048	E BTmag	0.016	VTmag	6.756
E VTmag	0.010	Prox	999	TYC	T	HIP	30569
CCDM	AB	RAdeg	96.38578500	DEdeg	23.44216611	EpRA 1990	1.91
EpDE 1990	1.89	E RAdeg	4.0	E DEdeg	4.9	Posflg	P
Corr	0.3

SAO

SAO	78348	DelFlag		RA1950		PmRA1950	0.0008
DE1950		PmDE1950	-0.017	Vmag	6.8	SpType	G5
Double code		Source	70	CatNum	8289	DM	BD+23 1346
DMcomp		BDsup		HD	44926	M HD	0
GC	8289	RA1950rad	1.66897479	DE1950rad	0.40965168	PmRA2000	0.0007
PmDE2000	-0.016

Hipparcos

Catalog	H	HIP	30569	Proxy	H	RAhms	06 25 32.59
DEdms	+23 26 31.8	Vmag	6.63	VarFlag		R Vmag	H
RAdeg	96.3858	DEdeg	23.4422	AstroRef	*	Plx	2.28
CCDM	06255+2327	N CCDM	M	Nsys	1	Ncomp	2
MultFlag	C	Source	S	Qual	A	M HIP	AB
Theta	162	Rho	0.127	HD	44926	BD	BD+23 1346
CD		CP		Dm number	+23 1346	VIred	1.08
SpType	K1III	R SpType		Coord arcsec 2000	062532.59+232631.8

Hipparcos 2

HIP	30569	Sn	55	So	3	Nc	2
RArad	1.6822492844	DErad	0.4091430052	Plx	3.78	PmRA	3.98
PmDE	-9.79	E RArad	0.57	E DErad	0.49	E Plx	0.81
E pmRA	0.91	E pmDE	0.54	Hpmag	6.8	E Hpmag	0.0008
SHp	0.007	VA	0	BV	1.111	E BV	0.009
VI	1.07

CCDM

Ccdm	06255+2327	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.55	DDEs	-27.8
R dRAs	81	Year		Theta		Rho
Obs	2	Vmag	6.8	Sp	G5	PmNote	@
PmRA	-3	PmDE	-4	Dm number	+23 1346	Cat1	BD
Name2	+23 664	Cat2	AGK2/3	HD	44926	M HD
ADS BDS		M ADS BDS		N IDS	W	IDS	06255+2327A
HIC	30569

06255+2327 B

Coord arcsec 2000

062532.59+232631.7

Mag

7.86

Calc delta mag

0.55

Calc coord

yes

CCDM

Ccdm	06255+2327	RComp		Comp	B	Note1
Note2		Discov num	CHR 23	DRAs		DDEs
R dRAs		Year	1985	Theta	153	Rho	0.1
Obs	6	Vmag		Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS	W	IDS	06255+2327B
HIC	30569

06255+2327 C

Coord arcsec 2000

062532.59+232631.8

Mag

7.5

Calc delta mag

0.19

Calc coord

yes