2017 August 17, 12:51:13 UT

Orbital elements:
    P/2017 P1 (PANSTARRS)
Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 16.42158 TT                                 Sato
q   5.4393059            (2000.0)            P               Q
n   0.04463756     Peri.  122.08403     +0.95364110     +0.28760615
a   7.8705013      Node   221.39070     -0.30087196     +0.90460177
e   0.3088997      Incl.    7.70153     -0.00668685     +0.31460823
P  22.08
From 32 observations 2017 June 25-Aug. 16, mean residual 0".22.

Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2018 June 16.70756 TT                                 Sato
q   5.4392227            (2000.0)            P               Q
n   0.04469075     Peri.  122.10304     +0.95375599     +0.28722329
a   7.8642561      Node   221.39468     -0.30051039     +0.90471942
e   0.3083614      Incl.    7.70138     -0.00655824     +0.31461970
P  22.05

Residuals in seconds of arc
170625 F51  0.2-  0.1-   170815 F51  0.0   0.0    170816 F51  0.0   0.2+  
170625 F51  0.1+  0.0    170815 F51  0.0   0.0    170816 568  0.1+  0.1-  
170625 F51  0.0   0.1-   170815 F51  0.1+  0.3+   170816 568  0.2+  0.1+  
170625 F51  0.1+  0.2+   170816 W85  0.2+  0.2-   170816 568  0.1+  0.1-  
170727 F51  0.1-  0.1+   170816 W85  0.4+  0.3-   170816 Q62  0.8-  0.2-  
170727 F51  0.0   0.0    170816 W85  0.4+  0.3-   170816 Q62  0.3-  0.1-  
170812 F51  0.0   0.1+   170816 W85  0.4+  0.3-   170816 Q62  0.3-  0.3-  
170812 F51  0.2+  0.1-   170816 W85  0.3+  0.2+   170816 Q62  0.4-  0.3+  
170812 F51  0.2-  0.2-   170816 F51  0.1+  0.0    170816 Q62  0.4-  0.1+  
170812 F51  0.1+  0.3+   170816 F51  0.0   0.2+   170816 Q62  0.3-  0.1+  
170815 F51  0.1+  0.1-   170816 F51  0.1+  0.2+  
--