256P/2012 B2 (LINEAR)
Epoch 2013 Mar. 9.0 TT = JDT 2456360.5
T 2013 Mar. 17.40817 TT                                 Kinoshita
q   2.6899272            (2000.0)            P               Q
n   0.0989914      Peri.  124.12079     -0.80868031     +0.36827194
a   4.6281172      Node    81.44584     -0.56159176     -0.71540963
e   0.4187858      Incl.   27.63692     +0.17507384     -0.59377171
P   9.96
From 97 observations 2003 Jan. 27-2013 Apr. 21, mean residual 0".72.
Residuals in seconds of arc 
K03127 704 (0.9+  2.8+)   K03515 608  1.0+  0.6-    K13211 H06  0.1-  0.1+    
K03127 704  0.3+  0.4-    K03601 A35  0.4+  0.6-    K13211 H06  0.3-  0.3+    
K03127 704  0.0   1.5+    K03601 A35  0.9+  0.4+    K13211 H06  0.1-  0.0     
K03127 704  0.8-  0.2-    K03627 J95 (2.9+  0.6+)   K13218 850  0.4-  0.4+    
K03208 608  0.1+  0.1+    K03627 J95  0.1-  1.1+    K13218 850  0.3+  0.1+    
K03208 608  0.2+  0.3-    K03702 H41 (2.3+  0.1-)   K13310 D90  0.4+  0.4-    
K03208 608  0.2-  1.1-    K03702 H41  0.5-  0.7-    K13310 D90  0.7+  0.3-    
K03424 704  0.7+  0.3+    K03704 704  1.1+  0.6+    K13310 D90  1.0+  0.6-    
K03424 704  0.2+  0.7+    K03704 704 (2.0+  0.8-)   K13323 958  1.0+  0.6-    
K03424 704  0.2+  0.4-    K03704 704  1.7+  0.0     K13323 958  0.4-  1.3-    
K03424 704  0.2-  1.2+    K03704 704  0.2-  1.3+    K13323 958  0.2+  1.3-    
K03424 704  0.9-  0.6+    K03704 H41 (2.7+  2.8+)   K13402 C23  0.9-  1.9+    
K03426 704  0.7+  0.7+    K03704 H41 (1.2+  3.7+)   K13402 C23 (2.0+  3.1-)   
K03426 704  0.4-  0.6+    K03710 204 (2.5+  0.2-)   K13402 C23  1.8-  1.3-    
K03426 704  0.4+  0.3+    K03710 204  0.0   0.3+    K13403 958  0.1-  1.4-    
K03426 704  0.7-  0.2-    K03710 204 (0.6-  4.0+)   K13403 958  1.1-  0.6-    
K03426 704  0.5-  0.1-    K12126 372  0.7+  1.0-    K13403 958  0.1+  0.6-    
K03427 704  0.5-  0.5+    K12126 372  0.3-  0.1+    K13405 D90  0.6+  0.7-    
K03427 704  1.0+  0.7+    K12126 372  0.9-  0.6-    K13405 D90  0.6+  0.4-    
K03427 704  0.8-  0.8+    K12127 372  0.9-  1.1+    K13405 D90  0.9+  0.5-    
K03427 704  0.3+  0.5+    K12127 372  0.4-  0.0     K13405 511  0.1+  0.7-    
K03427 704  0.6+  1.0+    K12127 372  0.0   0.7-    K13406 511  0.1-  0.9-    
K03428 704  0.3+  0.2-    K12129 H06  0.3+  1.0+    K13408 511  0.6+  0.4-    
K03428 704  0.1+  0.6+    K12129 H06  0.8+  0.8+    K13409 511  0.4+  0.7-    
K03428 704  0.3+  0.1+    K12129 H06  1.6+  0.8+    K13414 J24  1.0-  0.7-    
K03428 704  0.1+  0.0     K12131 H06  0.8-  1.0-    K13414 J24  1.1-  0.8-    
K03428 704  0.4-  1.0-    K12131 H06  0.4-  0.3-    K13414 J24  0.6-  0.2-    
K03429 704  0.5+  0.2+    K12219 349  0.5-  0.6-    K13415 C10  1.7+  0.4+    
K03429 704  0.7+  0.2+    K12219 349  0.6+  0.8+    K13415 C10 (4.3-  0.8+)   
K03429 704  0.3+  0.6+    K13201 H36  1.3-  1.0+    K13418 C23  1.4-  0.0     
K03429 704  0.6+  0.0     K13201 H36  1.2-  1.4+    K13418 C23 (2.4-  1.1+)   
K03429 704  0.1-  0.1-    K13201 H36  1.9-  1.7+    K13421 703  0.1+  0.5-    
K03502 608  0.2+  0.4-    K13201 G96  0.4-  0.4+    K13421 703  0.5-  0.3-    
K03502 608  0.2-  0.5-    K13201 G96  0.4+  0.2+    K13421 703  1.3-  0.6+    
K03515 608  1.0+  0.0     K13201 G96  0.1-  0.3+    K13421 703  0.1+  0.6-    
K03515 608  0.4-  0.7+    K13201 G96  0.6-  0.2-    K13421 703  1.0-  0.1+    
inserted by FC2 system