Comet P/2004 V1 = 2014 N1 (Skiff) G. V. Williamsは、7月3日と5日にHaleakalaにある 1.8-m "Pan-STARRS 1"望遠鏡によって見つ かった小惑星状天体がP/2004 V1 (Skiff)と確認した。 MPEC 2013-A29のG. V. Williamsの予報に対するDelta(T)は、-0.32 dayであった。 検出位置は次のとおり、 2014 UT R.A. (2000) Decl. Mag. July 3.50501 21 35 58.76 + 3 52 44.3 21.9 3.51739 21 35 58.89 + 3 52 53.6 21.7 3.54235 21 35 59.15 + 3 53 12.6 21.8 5.54711 21 36 21.78 + 4 18 35.1 21.7 5.55934 21 36 21.88 + 4 18 44.6 21.9 5.57156 21 36 21.95 + 4 18 53.7 21.7 連結軌道要素、位置推算表は次のとおり、 Orbital elements: P/2004 V1 (Skiff) Epoch 2004 Dec. 21.0 TT = JDT 2453360.5 T 2004 Dec. 8.86248 TT MPC q 1.4184624 (2000.0) P Q n 0.09876174 Peri. 144.76143 +0.88083176 -0.43953045 a 4.6352900 Node 242.23644 +0.37579148 +0.87512042 e 0.6939863 Incl. 11.46732 +0.28795170 +0.20242834 P 9.98 From 141 observations 2004 Oct. 7-2014 July 5, mean residual 0".6. P/2004 V1 (Skiff) Epoch 2014 Dec. 9.0 TT = JDT 2457000.5 T 2014 Nov. 19.75980 TT MPC q 1.4031098 (2000.0) P Q n 0.09946691 Peri. 144.98992 +0.88092066 -0.43911622 a 4.6133561 Node 241.99237 +0.37564052 +0.87562223 e 0.6958592 Incl. 11.53251 +0.28787669 +0.20115334 P 9.91 From 141 observations 2004 Oct. 7-2014 July 5, mean residual 0".6. P/2004 V1 (Skiff) Epoch 2024 Nov. 26.0 TT = JDT 2460640.5 T 2024 Nov. 17.17488 TT MPC q 1.4186069 (2000.0) P Q n 0.09873081 Peri. 147.42661 +0.87709601 -0.44714998 a 4.6362578 Node 240.10616 +0.38587800 +0.87341916 e 0.6940190 Incl. 11.67147 +0.28600831 +0.19286229 P 9.98 From 141 observations 2004 Oct. 7-2014 July 5, mean residual 0".6. P/2004 V1 (Skiff) Epoch 2014 May 23.0 TT = JDT 2456800.5 T 2014 Nov. 19.75222 TT MPC q 1.4031195 (2000.0) P Q n 0.09943129 Peri. 144.98244 +0.88094867 -0.43905753 a 4.6144575 Node 241.99603 +0.37557772 +0.87564562 e 0.6959297 Incl. 11.53253 +0.28787292 +0.20117959 P 9.91 From 141 observations 2004 Oct. 7-2014 July 5, mean residual 0".6. Ephemeris: P/2004 V1 (Skiff) Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 2014 06 07 21 23 15.8 -01 37 48 1.7296 2.3185 112.7 23.8 22.8 ... 2014 06 22 21 32 06.2 +01 27 02 1.4763 2.2024 123.1 22.7 22.3 ... 2014 06 30 21 35 05.8 +03 08 17 1.3523 2.1410 128.8 21.7 22.0 ... 2014 07 06 21 36 26.1 +04 24 20 1.2651 2.0951 133.0 20.8 21.7 2014 07 07 21 36 34.7 +04 36 57 1.2511 2.0875 133.7 20.6 21.7 2014 07 08 21 36 41.9 +04 49 33 1.2373 2.0799 134.4 20.4 21.6 ... 2014 07 14 21 36 55.1 +06 04 18 1.1574 2.0346 138.7 19.3 21.4 ... 2014 07 22 21 35 49.2 +07 40 11 1.0600 1.9748 144.0 17.6 21.1 ... 2014 08 06 21 29 32.4 +10 15 47 0.9076 1.8655 152.1 14.7 20.5 Computer: Williams (CBET 3918、MPEC 2014-N43)