2019 May 19. 20:09:06 UT Orbital elements: C/2019 J2 (Palomar) Epoch 2019 July 16.0 TT = JDT 2458680.5 T 2019 July 19.85513 TT Sato q 1.7241709 (2000.0) P Q z +0.0060036 Peri. 98.84062 -0.02706247 -0.90896875 +/-0.0042353 Node 25.53408 -0.65446022 -0.29844272 e 0.9896488 Incl. 105.19160 +0.75561196 -0.29104598 From 59 observations 2019 Apr. 27-May 16, mean residual 0".51. Epoch 2019 June 6.0 TT = JDT 2458640.5 T 2019 July 19.85373 TT Sato q 1.7241744 (2000.0) P Q z +0.0060085 Peri. 98.83970 -0.02704801 -0.90896930 +/-0.0042353 Node 25.53406 -0.65445558 -0.29845287 e 0.9896402 Incl. 105.19161 +0.75561650 -0.29103383 Residuals in seconds of arc 190427 I41 0.1- 0.1+ 190511 118 0.0 0.6+ 190512 C95 0.9- 0.8- 190509 I41 0.5+ 0.5- 190511 118 0.1- 0.4+ 190512 C95 0.1+ 1.0- 190509 I41 0.6+ 0.4- 190511 118 0.0 0.5+ 190512 A77 0.1- 0.9+ 190509 I41 0.5+ 0.1+ 190511 K88 0.2+ 0.1- 190512 C95 0.2- 0.3- 190509 I41 0.2+ 0.3+ 190511 K88 0.3- 0.1+ 190512 C95 0.0 0.2- 190510 C42 0.6+ 0.6- 190511 K88 0.3- 0.1+ 190512 C95 0.0 0.2+ 190510 C42 0.8+ 0.4+ 190511 L01 0.5- 0.0 190512 A77 0.3- 1.0+ 190510 C42 0.7+ 0.1+ 190511 K88 0.1- 0.1+ 190512 A77 0.0 1.1+ 190510 C42 0.2- 0.3+ 190511 L01 0.4- 0.2- 190512 G40 0.4+ 0.3- 190510 C42 0.4- 0.3- 190511 L01 0.5- 0.7- 190512 G40 0.3- 0.1- 190510 C42 0.1- 0.5- 190511 L01 0.5- 0.0 190512 G40 0.1+ 0.5- 190510 C42 0.4+ 1.1+ 190511 L01 0.3+ 0.7- 190513 C10 0.0 0.3- 190510 C42 0.1+ 0.8- 190511 G40 0.1+ 0.8- 190513 C10 0.4- 0.1- 190510 C42 0.5+ 0.4- 190511 G40 0.2- 0.3- 190513 C10 0.7- 0.0 190510 C42 0.9- 1.1+ 190511 G40 0.3- 0.4- 190516 A77 0.5+ 0.3- 190510 C42 0.1+ 0.2- 190511 N55 0.2+ 0.5- 190516 A77 0.7+ 0.1+ 190510 C42 0.4+ 0.6- 190511 N55 0.7- 1.1+ 190516 A77 0.9+ 0.4+ 190510 C42 0.2+ 0.1+ 190511 N55 1.0+ 0.7+ 190516 349 0.5- 0.1- 190510 C42 0.5+ 0.0 190511 N55 0.5+ 1.5+ 190516 349 0.5- 0.3- 190510 C42 1.2- 0.2- 190512 C95 0.5- 0.0 2019 May 13, 14:24:25 UT Orbital elements: C/2019 J2 (Palomar) Epoch 2019 July 16.0 TT = JDT 2458680.5 T 2019 July 20.24868 TT Sato q 1.7161148 (2000.0) P Q n 0.00295627 Peri. 99.24093 -0.03125382 -0.90767536 a 48.0809820 Node 25.72149 -0.65856147 -0.29627365 e 0.9643078 Incl. 105.35364 +0.75187764 -0.29723285 P 333.40 From 51 observations 2019 Apr. 27-May 12, mean residual 0".51. Epoch 2019 June 6.0 TT = JDT 2458640.5 T 2019 July 20.24727 TT Sato q 1.7161184 (2000.0) P Q n 0.00295734 Peri. 99.24000 -0.03123924 -0.90767602 a 48.0693363 Node 25.72147 -0.65855681 -0.29628393 e 0.9642991 Incl. 105.35365 +0.75188233 -0.29722059 P 333.27 --