Code:
Orbital elements:
P/2009 SK280 (Spacewatch-Hill)
Epoch 2009 May 9.0 TT = JDT 2454960.5
T 2009 May 24.40347 TT Bell
q 4.1989993 (2000.0) P Q
n 0.09441433 Peri. 328.27909 +0.98331920 -0.06026967
a 4.7765109 Node 36.41470 +0.15211583 +0.78977189
e 0.1209066 Incl. 16.80364 -0.09972024 +0.61043257
P 10.4
From 104 observations 2009 Sept. 17-2019 Oct. 31, mean residual 0".7.
P/2009 SK280 (Spacewatch-Hill)
Epoch 2019 Oct. 4.0 TT = JDT 2458760.5
T 2019 Oct. 23.03675 TT Bell
q 4.2085319 (2000.0) P Q
n 0.09427873 Peri. 327.92591 +0.98367346 -0.05428583
a 4.7810897 Node 36.41861 +0.14727911 +0.79073450
e 0.1197547 Incl. 16.79870 -0.10341847 +0.60974749
P 10.5
From 104 observations 2009 Sept. 17-2019 Oct. 31, mean residual 0".7.
https://minorplanetcenter.net/mpec/K19/K19VE7.html, (CBET 4697)