(152647) Rinako = 1997 UF15

JPL Orbit Diagram


Discovered 1997 Oct. 29 by A. Asami at Hadano observatory.
Rinako Asami (b. 1993) is the daughter of the discoverer.


0.28-m f/5.0 reflector + CCD
Exposure = 180 sec Focal length = 1.4-m
Picture taken Nov. 2 1997 at 23:22:01 (JST)
Observer = A. Asami 



The orbital elements  by A. Asami
 
Epoch 2001 Oct. 18.0 TT = JDT 2452200.5                 Asami    
M  28.44781              (2000.0)            P               Q
n   0.25570051     Peri.  337.78409     +0.96835608     -0.21689657
a   2.4583760      Node    35.46574     +0.24875702     +0.79885951
e   0.2522625      Incl.   12.28549     +0.02016070     +0.56105201
P   3.85           H   15.7           G   0.15           U   3
Residuals in seconds of arc 
971029 704  0.3+  1.4+    971102 900  0.5-  0.3+    010924 704  1.1+  0.7-  
971029 704  0.3-  0.2+    971103 355  0.2+  1.1-    010924 704  0.0   0.4-  
971029 704  0.8-  0.4+    971103 355  0.8+  0.6-    011014 704  0.0   1.1+  
971029 704  0.1+  0.4-    971106 704  1.7+  0.9-    011014 704  1.8-  0.3+  
971029 704 (2.8-  1.4-)   971106 704  1.9+  0.7-    011014 704  0.4-  0.6-  
971029 355  0.8-  1.2-    971106 704  1.7+  0.8-    011014 704  0.0   0.1+  
971029 355  0.4-  1.1-    971106 704  1.8+  1.2-    011015 704  0.0   0.8-  
971029 355  1.4-  0.2-    971106 704  1.9+  0.2-    011015 704  0.6-  0.5+  
971029 355  0.9-  0.3-    971107 355  0.1+  0.9+    011015 704  0.6-  1.1+  
971030 704  0.4+  0.0     971107 355  0.0   0.9+    011015 704  0.2-  1.3+  
971030 704  0.2+  0.2+    971118 355  0.9-  0.4+    011015 704  0.2-  0.1-  
971030 704  0.3+  0.4-    971118 355  0.0   1.1+    011209 704  1.0+  0.6+  
971030 704  0.3-  0.7+    971118 355  0.1+  0.3+    011209 704 (4.5+  1.1+) 
971101 355  0.3-  0.4-    971126 566  0.2+  0.7+    011209 704  0.6-  1.9+  
971101 355  0.8-  0.1+    971126 566  0.4-  0.8+    011209 704  0.5+  0.8+  
971101 355  0.4-  0.6-    971126 566  0.2+  0.7+    011209 704  0.8+  1.0+  
971101 355  1.4-  0.8-    971127 355  0.8+  0.4-    011222 704  0.2+  0.0   
971101 355  0.4-  0.4+    971127 355  1.0+  0.5-    011222 704  0.1+  0.3-  
971102 355  1.2-  0.5+    971127 355  0.2+  0.0     011222 704  0.7+  0.7-  
971102 355  0.1+  0.2-    971202 355  0.1+  0.0     011222 704  0.0   0.0   
971102 355  0.6-  0.0     971202 355  0.4+  0.2+    020107 704  0.5+  0.2+  
971102 900  1.1-  0.5+    971202 355  0.5+  0.6-    020107 704  0.6-  0.9-  
971102 900  0.7-  0.2+    010924 704  0.2+  0.4+    020107 704  0.0   1.2-  
971102 900  0.5-  0.4+    010924 704  1.1+  0.3-    020107 704  1.4-  1.3-  
  

900 Moriyama
Observer Y. Ikari
0.25-m f/6.3 reflector + CCD



CCD precise positions
 ...+....+....+....+....+....+....+....+....+....+....+....+....+....+....+....+

     HA004  * C1997 10 29.55501 03 12 38.39 +21 39 38.0          16.5 V      355
     HA004    C1997 10 29.56119 03 12 37.97 +21 39 40.9                      355
     HA004    C1997 10 29.56395 03 12 37.70 +21 39 43.0                      355
     HA004    C1997 10 29.56631 03 12 37.57 +21 39 43.9                      355
     HA004    C1997 11 01.50772 03 09 09.53 +22 00 36.0                      355
     HA004    C1997 11 01.51045 03 09 09.29 +22 00 37.7                      355
     HA004    C1997 11 01.51668 03 09 08.85 +22 00 39.6                      355
     HA004    C1997 11 01.52199 03 09 08.38 +22 00 41.7                      355
     HA004    C1997 11 01.52488 03 09 08.24 +22 00 44.1                      355
     HA004    C1997 11 02.57263 03 07 51.81 +22 07 52.1          16.4 V      355
     HA004    C1997 11 02.59325 03 07 50.32 +22 07 59.8                      355
     HA004    C1997 11 02.59966 03 07 49.78 +22 08 02.6                      355
     J97U15F  C1997 11 03.59796 03 06 36.43 +22 14 39.2                      355
     J97U15F  C1997 11 03.60350 03 06 36.05 +22 14 41.9                      355