V4643 Sgr early photometry up to now YYYYMMDD(UT) mag observer 20010217.832 <100p (H. Nishimura) 20010219.831 <137p (K. Takamizawa) 20010219.863 <100p (A. Tago) 20010220.851 <111p (Y. Nakamura) 20010222.860 <98p (A. Tago) 20010224.368 77r (W. Liller) 20010224.371 77r (W. Liller) 20010224.835 81p (H. Nishimura) 20010225.215 85 (P. Schmeer) 20010225.241 85 (Alexandre Amorim) 20010225.367 8.07VR (W. Liller) 20010225.628 89 (A. Jones) 20010225.694 89 (R. Stubbings) 20010225.822 90 (M. Yamamoto) 20010225.831 90 (M. Yamamoto) 20010225.835 90 (K. Hirosawa) 20010225.837 91 (H. Maehara) 20010225.856 91 (H. Maehara) 20010225.867 85 (H. Itoh) 20010226.250 93 (Alexandre Amorim) 20010226.335 8.68VR (W. Liller) 20010226.816 6.75Ic (S. Kiyota) 20010226.817 10.87B (S. Kiyota) 20010226.817 9.28V (S. Kiyota) 20010226.835 88p (K. Haseda) 20010226.835 99 (A. Pearce) 20010226.851 96 (H. Itoh) 20010226.853 101 (H. Maehara) 20010226.869 95p (A. Tago) 20010227.205 96 (A. Kammerer) 20010227.215 97 (P. Schmeer) 20010227.344 99V (Tasso Napoleao) 20010227.374 9.09VR (W. Liller) 20010227.639 100 (J. Bedient) 20010227.794 100 (A. Pearce) 20010227.810 9.60V (S. Kiyota) 20010227.828 7.22Ic (S. Kiyota) 20010227.828 7.24Ic (S. Kiyota) 20010227.831 9.60V (S. Kiyota) 20010227.840 8.30Rc (S. Kiyota) 20010227.846 11.08B (S. Kiyota) 20010228.341 9.28VR (W. Liller) 20010228.635 101 (J. Bedient) 20010301.249 102 (J. S. de Aguiar) 20010301.465 104 (R. J. Modic) 20010301.642 104 (J. Bedient) 20010301.690 105 (Bruce Tregaskis) 20010302.705 107 (R. Stubbings) 20010302.810 107 (A. Pearce) 20010302.822 106 (H. Itoh) 20010303.826 109 (A. Pearce)