TITLE: GCN CIRCULAR NUMBER: 45503 SUBJECT: GRB 260903A: Retraction of optical counterpart of GCN 45501 DATE: 26/09/03 17:20:54 GMT FROM: SVOM_group <svomgroup@bao.ac.cn> Y.X. Guan(GXU), A. Saccardi (CEA/Irfu), S.J.Yin (GXU), C. Wu, L.P. Xin (NAOC), Yunyu Shi (GXU), D. Turpin (CEA/Irfu), R.-C. Chen (NJU), T. Xiao (GXU) report on behalf of the SVOM mission team: We obtained further imaging of the optical counterpart to GRB 260903A (Brunet et al., GCN 45499) reported in GCN 45501. The source exhibited a positional drift of ~7 arcseconds within ~2 hr. We find that the optical detection is consistent with a known MP object 2000 OQ52, as queried using the IMCCE SkyBot online service (Berthier et al., 2016) via its cone-search API. We apologise for any inconvenience caused. View this GCN Circular online at https://gcn.nasa.gov/circulars/45503. --- To unsubscribe, open this link in a web browser: https://gcn.nasa.gov/unsubscribe/eyJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6InZzbmV0LW...