(17683) Kanagawa = 1997 AR16

JPL Orbit Diagram


Discovered 1997 Jan. 10 by A. Asami at Hadano.
Kanagawa is the prefecture in which Hadano is situated. In the east the active industries in Yokohama and Kawasaki have vitalized the Japanese economy. The west and north are blessed with beautiful natural scenery. In Yokohama is Kanagawa University, from which the discoverer graduated.


0.2-m f/6.0 reflector + CCD
Exposure = 120 sec Focal length = 1.2-m
Picture taken Jan. 11 1997 at 04:44:25 (JST)
Observer = A. Asami



The orbital elements  by S. Nakano

1997 AR16 
Epoch 1997 June 1.0 TT = JDT 2450600.5                  Nakano
M   3.04934              (2000.0)            P               Q
n   0.19111245     Peri.  191.93210     -0.98081125     +0.19491872
a   2.9849935      Node   359.27103     -0.14279920     -0.73221142
e   0.1565501      Incl.   18.31691     -0.13273163     -0.65258955
P   5.16           H   12.4           G   0.15           U   4
From 64 observations 1997 Jan. 10-Apr. 16, mean residual 0".63.
Residuals in seconds of arc 
970110 355  0.4+  0.3-    970120 355  0.4+  0.1+    970308 402  0.1-  0.2+  
970110 355  0.3-  0.9+    970120 355  0.5+  0.4+    970311 355  0.5-  1.0+  
970110 355  0.1+  0.1+    970125 355  0.5-  0.4+    970311 402  0.5-  0.5+  
970110 355  0.4+  0.5-    970125 355  0.0   1.3+    970311 402  0.4-  0.6+  
970114 355  0.1+  0.5-    970125 355  0.4+  0.3-    970311 355  0.7-  0.6+  
970114 355  0.6-  1.8-    970129 900  1.4+  0.2-    970311 402  0.5-  0.6+  
970114 355  1.0-  0.8-    970129 900  0.9+  0.3-    970311 355  0.3-  0.5+  
970114 355  0.5-  0.2-    970201 355  0.6+  0.9-    970317 402  0.5-  1.4+  
970114 355  0.0   0.6+    970201 355  0.4+  0.9-    970317 402  0.5-  1.4+  
970114 355  0.6-  1.4+    970201 355  0.4+  0.7-    970317 402  0.6-  1.5+  
970115 402  0.3+  0.4-    970211 355  0.6+  0.2+    970330 355  0.6+  0.7-  
970115 402  0.1-  0.4-    970211 355  0.7+  0.3-    970330 355  0.9+  0.4-  
970115 402  0.1+  0.4-    970213 900  0.5-  0.8+    970401 355  0.5-  0.1-  
970116 355  0.1-  0.1+    970213 900  0.5-  0.6+    970401 355  0.3+  0.4+  
970116 355  0.0   0.4-    970304 355  0.1+  0.2-    970412 355  1.2+  1.3-  
970116 355  0.5-  0.3+    970304 355  0.1+  0.6-    970412 355  0.6+  0.7-  
970117 900  0.7-  0.2-    970304 355  0.5+  0.3-    970412 355  1.6+  1.1-  
970117 900  0.3+  0.4-    970307 355  0.5-  0.5+    970416 402  0.6-  0.9-  
970117 355  0.4-  0.5-    970307 355  0.0   0.6+    970416 402  0.7-  0.8-  
970117 355  0.2+  0.2+    970307 355  0.4+  0.1+    970416 402  0.7-  0.8-  
970118 355  0.3+  0.0     970308 402  0.1-  0.2+                            
970118 355  0.0   0.8-    970308 402  0.1-  0.3+                            
 
 

402 Dynic Astronomical Observatory Observer A. Sugie 0.60-m f/5.0 reflector + CCD 0.25-m reflector f/3.4 Schmidt


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

CCD precise positions ....+....+....+....+....+....+....+....+....+....+....+....+....+....+....+....+
HA001 * C1997 01 10.81850 12 15 00.16 +07 05 06.6 355 HA001 C1997 01 10.82321 12 15 00.21 +07 05 06.3 355 HA001 C1997 01 10.84014 12 15 00.59 +07 05 00.1 355 HA001 C1997 01 10.84617 12 15 00.74 +07 04 57.5 17.2 V 355 HA001 C1997 01 14.79898 12 16 18.14 +06 44 26.7 16.8 V 355 HA001 C1997 01 14.80310 12 16 18.15 +06 44 24.2 355 HA001 C1997 01 14.80618 12 16 18.17 +06 44 24.3 355 HA001 C1997 01 14.82378 12 16 18.47 +06 44 19.6 355 HA001 C1997 01 14.82625 12 16 18.54 +06 44 19.6 355 HA001 C1997 01 14.82955 12 16 18.55 +06 44 19.4 355 J97A16R C1997 01 16.79154 12 16 48.31 +06 34 39.0 355 J97A16R C1997 01 16.79647 12 16 48.38 +06 34 37.1 355 J97A16R C1997 01 16.80243 12 16 48.42 +06 34 36.1 355 J97A16R C1997 01 17.72905 12 17 00.48 +06 30 09.3 900 J97A16R C1997 01 17.74295 12 17 00.70 +06 30 05.2 16.5 V 900 J97A16R C1997 01 17.80252 12 17 01.27 +06 29 48.1 16.9 V 355 J97A16R C1997 01 17.81177 12 17 01.41 +06 29 46.2 355 J97A16R C1997 01 18.79538 12 17 12.56 +06 25 09.0 355 J97A16R C1997 01 18.79831 12 17 12.56 +06 25 07.4 355 J97A16R C1997 01 20.75047 12 17 30.22 +06 16 14.0 355 J97A16R C1997 01 20.76573 12 17 30.32 +06 16 10.2 355 J97A16R C1997 01 25.70051 12 17 47.27 +05 55 12.1 355 J97A16R C1997 01 25.71007 12 17 47.28 +05 55 10.7 355 J97A16R C1997 01 25.71323 12 17 47.30 +05 55 08.3 355 J97A16R C1997 01 29.69537 12 17 31.44 +05 39 49.0 16.3 V 900 J97A16R C1997 01 29.71535 12 17 31.23 +05 39 44.5 16.3 V 900 J97A16R C1997 02 01.70736 12 17 01.21 +05 29 08.6 355 J97A16R C1997 02 01.71215 12 17 01.13 +05 29 07.6 355 J97A16R C1997 02 01.71567 12 17 01.08 +05 29 07.1 355 J97A16R C1997 02 11.70120 12 13 27.59 +04 59 09.9 355 J97A16R C1997 02 11.70940 12 13 27.34 +04 59 08.1 355 J97A16R C1997 02 13.65440 12 12 25.72 +04 54 11.1 16.3 V 900 J97A16R C1997 02 13.66718 12 12 25.27 +04 54 09.0 900 J97A16R C1997 03 04.61920 11 57 28.27 +04 15 46.4 355 J97A16R C1997 03 04.62500 11 57 27.92 +04 15 45.4 355 J97A16R C1997 03 04.62854 11 57 27.73 +04 15 45.4 355 J97A16R C1997 03 07.64769 11 54 25.74 +04 10 34.7 355 J97A16R C1997 03 07.65144 11 54 25.54 +04 10 34.4 355 J97A16R C1997 03 07.65515 11 54 25.33 +04 10 33.5 355 J97A16R C1997 03 11.63117 11 50 16.40 +04 03 42.6 355 J97A16R C1997 03 11.63677 11 50 16.02 +04 03 41.6 355 J97A16R C1997 03 11.64387 11 50 15.58 +04 03 40.7 355 J97A16R C1997 03 30.51634 11 30 28.92 +03 24 10.4 355 J97A16R C1997 03 30.51958 11 30 28.75 +03 24 10.2 355 J97A16R C1997 04 01.52494 11 28 34.37 +03 18 49.5 355 J97A16R C1997 04 01.52885 11 28 34.20 +03 18 49.4 355 J97A16R C1997 04 12.48087 11 19 36.16 +02 44 07.5 355 J97A16R C1997 04 12.49157 11 19 35.66 +02 44 05.8 355 J97A16R C1997 04 12.49363 11 19 35.64 +02 44 05.0 355 J97A16R C1997 04 26.48236 11 12 35.83 +01 44 51.3 16.3 V 900 J97A16R C1997 04 26.50292 11 12 35.46 +01 44 43.9 355 J97A16R C1997 04 26.50684 11 12 35.43 +01 44 42.9 355 J97A16R C1997 04 26.54415 11 12 34.60 +01 44 33.0 16.5 V 900 J97A16R C1997 04 29.53432 11 11 47.93 +01 29 38.6 355 J97A16R C1997 04 29.53849 11 11 47.89 +01 29 36.5 355 J97A16R C1997 05 09.47257 11 11 00.52 +00 34 35.4 355 J97A16R C1997 05 09.48472 11 11 00.51 +00 34 31.9 355 J97A16R C1997 05 25.47343 11 15 07.93 -01 11 13.9 355 J97A16R C1997 05 25.47961 11 15 08.14 -01 11 15.7 355