[vsnet-ecl 10734] V2610 Oph observations by K.Nagai (21/Jun/2025)

object YYMMDD(UT) mag code OPHV2610 20250621.45359 8.319Ic Nga.VSOLJ OPHV2610 20250621.45463 8.373Ic Nga.VSOLJ OPHV2610 20250621.45568 8.337Ic Nga.VSOLJ OPHV2610 20250621.45779 8.385Ic Nga.VSOLJ OPHV2610 20250621.45990 8.361Ic Nga.VSOLJ OPHV2610 20250621.46095 8.399Ic Nga.VSOLJ OPHV2610 20250621.46200 8.395Ic Nga.VSOLJ OPHV2610 20250621.46306 8.385Ic Nga.VSOLJ OPHV2610 20250621.46411 8.373Ic Nga.VSOLJ OPHV2610 20250621.46516 8.397Ic Nga.VSOLJ OPHV2610 20250621.46620 8.358Ic Nga.VSOLJ OPHV2610 20250621.46726 8.368Ic Nga.VSOLJ OPHV2610 20250621.46831 8.411Ic Nga.VSOLJ OPHV2610 20250621.47042 8.397Ic Nga.VSOLJ OPHV2610 20250621.47358 8.372Ic Nga.VSOLJ OPHV2610 20250621.47463 8.381Ic Nga.VSOLJ OPHV2610 20250621.47883 8.405Ic Nga.VSOLJ OPHV2610 20250621.47988 8.425Ic Nga.VSOLJ OPHV2610 20250621.48094 8.416Ic Nga.VSOLJ OPHV2610 20250621.48199 8.425Ic Nga.VSOLJ OPHV2610 20250621.48304 8.418Ic Nga.VSOLJ OPHV2610 20250621.48410 8.418Ic Nga.VSOLJ OPHV2610 20250621.48515 8.413Ic Nga.VSOLJ OPHV2610 20250621.48620 8.393Ic Nga.VSOLJ OPHV2610 20250621.48726 8.425Ic Nga.VSOLJ OPHV2610 20250621.49146 8.414Ic Nga.VSOLJ OPHV2610 20250621.49778 8.455Ic Nga.VSOLJ OPHV2610 20250621.49988 8.471Ic Nga.VSOLJ OPHV2610 20250621.50094 8.423Ic Nga.VSOLJ OPHV2610 20250621.50198 8.433Ic Nga.VSOLJ OPHV2610 20250621.50303 8.433Ic Nga.VSOLJ OPHV2610 20250621.50409 8.440Ic Nga.VSOLJ OPHV2610 20250621.50514 8.444Ic Nga.VSOLJ OPHV2610 20250621.50619 8.469Ic Nga.VSOLJ OPHV2610 20250621.50830 8.456Ic Nga.VSOLJ OPHV2610 20250621.50935 8.456Ic Nga.VSOLJ OPHV2610 20250621.51041 8.471Ic Nga.VSOLJ OPHV2610 20250621.51146 8.452Ic Nga.VSOLJ OPHV2610 20250621.51251 8.455Ic Nga.VSOLJ OPHV2610 20250621.51355 8.472Ic Nga.VSOLJ OPHV2610 20250621.51461 8.450Ic Nga.VSOLJ OPHV2610 20250621.51566 8.466Ic Nga.VSOLJ OPHV2610 20250621.51671 8.444Ic Nga.VSOLJ OPHV2610 20250621.51777 8.461Ic Nga.VSOLJ OPHV2610 20250621.51882 8.467Ic Nga.VSOLJ OPHV2610 20250621.51987 8.497Ic Nga.VSOLJ OPHV2610 20250621.52093 8.472Ic Nga.VSOLJ OPHV2610 20250621.52198 8.497Ic Nga.VSOLJ OPHV2610 20250621.52303 8.456Ic Nga.VSOLJ OPHV2610 20250621.52409 8.466Ic Nga.VSOLJ OPHV2610 20250621.52513 8.492Ic Nga.VSOLJ OPHV2610 20250621.52618 8.507Ic Nga.VSOLJ OPHV2610 20250621.52829 8.501Ic Nga.VSOLJ OPHV2610 20250621.52934 8.514Ic Nga.VSOLJ OPHV2610 20250621.53039 8.534Ic Nga.VSOLJ OPHV2610 20250621.53145 8.508Ic Nga.VSOLJ OPHV2610 20250621.53250 8.504Ic Nga.VSOLJ OPHV2610 20250621.53355 8.490Ic Nga.VSOLJ OPHV2610 20250621.53461 8.511Ic Nga.VSOLJ OPHV2610 20250621.53566 8.506Ic Nga.VSOLJ OPHV2610 20250621.53670 8.522Ic Nga.VSOLJ OPHV2610 20250621.53775 8.527Ic Nga.VSOLJ OPHV2610 20250621.53881 8.499Ic Nga.VSOLJ OPHV2610 20250621.54091 8.536Ic Nga.VSOLJ OPHV2610 20250621.54302 8.558Ic Nga.VSOLJ OPHV2610 20250621.54618 8.559Ic Nga.VSOLJ OPHV2610 20250621.54723 8.527Ic Nga.VSOLJ OPHV2610 20250621.54828 8.533Ic Nga.VSOLJ OPHV2610 20250621.55670 8.560Ic Nga.VSOLJ OPHV2610 20250621.55775 8.540Ic Nga.VSOLJ OPHV2610 20250621.55881 8.560Ic Nga.VSOLJ OPHV2610 20250621.55985 8.513Ic Nga.VSOLJ OPHV2610 20250621.56196 8.552Ic Nga.VSOLJ OPHV2610 20250621.56406 8.524Ic Nga.VSOLJ OPHV2610 20250621.56512 8.502Ic Nga.VSOLJ OPHV2610 20250621.56617 8.517Ic Nga.VSOLJ OPHV2610 20250621.56722 8.489Ic Nga.VSOLJ OPHV2610 20250621.56933 8.517Ic Nga.VSOLJ OPHV2610 20250621.57038 8.505Ic Nga.VSOLJ OPHV2610 20250621.57142 8.491Ic Nga.VSOLJ OPHV2610 20250621.57248 8.507Ic Nga.VSOLJ OPHV2610 20250621.57353 8.513Ic Nga.VSOLJ OPHV2610 20250621.57458 8.474Ic Nga.VSOLJ OPHV2610 20250621.57564 8.482Ic Nga.VSOLJ OPHV2610 20250621.57669 8.460Ic Nga.VSOLJ OPHV2610 20250621.57774 8.487Ic Nga.VSOLJ OPHV2610 20250621.57880 8.482Ic Nga.VSOLJ OPHV2610 20250621.57985 8.487Ic Nga.VSOLJ OPHV2610 20250621.58090 8.466Ic Nga.VSOLJ OPHV2610 20250621.58196 8.474Ic Nga.VSOLJ OPHV2610 20250621.58301 8.459Ic Nga.VSOLJ OPHV2610 20250621.58405 8.454Ic Nga.VSOLJ OPHV2610 20250621.58510 8.467Ic Nga.VSOLJ OPHV2610 20250621.58616 8.449Ic Nga.VSOLJ OPHV2610 20250621.58721 8.431Ic Nga.VSOLJ OPHV2610 20250621.58826 8.437Ic Nga.VSOLJ OPHV2610 20250621.58932 8.441Ic Nga.VSOLJ OPHV2610 20250621.59037 8.416Ic Nga.VSOLJ OPHV2610 20250621.59142 8.453Ic Nga.VSOLJ OPHV2610 20250621.59248 8.445Ic Nga.VSOLJ OPHV2610 20250621.59353 8.450Ic Nga.VSOLJ OPHV2610 20250621.59458 8.451Ic Nga.VSOLJ OPHV2610 20250621.59562 8.450Ic Nga.VSOLJ OPHV2610 20250621.59668 8.456Ic Nga.VSOLJ OPHV2610 20250621.59773 8.450Ic Nga.VSOLJ OPHV2610 20250621.59878 8.449Ic Nga.VSOLJ OPHV2610 20250621.59984 8.449Ic Nga.VSOLJ OPHV2610 20250621.60089 8.436Ic Nga.VSOLJ OPHV2610 20250621.60194 8.421Ic Nga.VSOLJ OPHV2610 20250621.60300 8.424Ic Nga.VSOLJ OPHV2610 20250621.60405 8.435Ic Nga.VSOLJ --------------------------------------------------------------------- observer: K.Nagai (Kanagawa,Japan) Instruments: 15L(F2) ST-402(KAF-402ME) 10deg 2x2bin Ic 90sec comp. star TYC2-5087.7.1 9.24I check star TYC2-5087.19.1 AIP4Win v.2.4.1, Aperture 5radius error 0.018(I) ------------------------------------------------------------ It was cloudy

minI OPHV2610 2460848.0579 0.0005 Hel Nga.VSOLJ n=111 Ic

V2610 Oph JD(hel)=2460848.0579 C=2460848.1158 E=19878 O-C=-0.0579 Ic

min=2452369.95+0.42651xE (GCVS5.1 24-Nov-2024)

- 21/Jun/2025 V2610 Oph (By K.Nagai) - 08 + | | | | **** * | **************** * ****** + ** *********** ******** | ** ** | | | | 09 + +----------+----------+----------+----------+----------+- 10 11 12 13 14 15 (UT)

Kazuo Nagai / PXS10547@nifty.ne.jp ( http://eclipsingbinary.web.fc2.com/ )