HP Nor outburst YYYYMMDD(UT) mag observer 20020729.398 <144 (Rod Stubbings) 20020730.403 <144 (Rod Stubbings) 20020731.373 <138 (Rod Stubbings) 20020801.390 <144 (Rod Stubbings) 20020802.485 <144 (Rod Stubbings) 20020804.546 138 (Rod Stubbings) 20020804.576 138 (Rod Stubbings)