(13691) Akie = 1997 SL16

Discovered 1997 Sept. 30 by A. Asami at Hadano.
Akie Asami (b. 1957) is the wife of the discoverer.

0.28-m f/5.0 reflector + CCD
Exposure = 240 sec Focal length = 1.4-m
Picture taken Oct. 1 1997 at 00:40:08 (JST)
Observer = A. Asami

The orbital elements by S. Nakano 1997 SL16 = 1983 CQ5 Id. A. Sugie (1999 observations), S. Nakano (unpublished) Epoch 1999 Jan. 22.0 TT = JDT 2451200.5 Nakano M 214.13593 (2000.0) P Q n 0.23955727 Peri. 109.26622 -0.21433083 +0.97006958 a 2.5676144 Node 147.67422 -0.95703515 -0.18519818 e 0.1047585 Incl. 12.32445 -0.19531004 -0.15705617 P 4.11 H 14.0 G 0.15 U 3 Residuals in seconds of arc J832E 381 0.1- 0.4- J97A3 402 0.0 0.0 J97AS 402 0.0 0.6+ J979U 402 0.7- 0.1- J97A3 402 0.0 0.2- J97AS 402 0.2+ 0.4+ J979U 402 0.6- 0.6- J97A3 355 0.6+ 0.2+ J97B2 867 0.3+ 0.8+ J979U 402 1.0- 0.0 J97A3 355 1.1+ 0.1+ J97B2 867 0.4+ 0.8+ J979U 355 0.6- 0.4- J97A3 355 0.6+ 0.8+ J97B2 867 0.4+ 0.9+ J979U 355 1.2- 0.6- J97A8 355 0.1- 0.1- J97B3 867 0.1+ 0.5+ J979U 355 1.6- 1.6- J97A8 355 0.2- 0.0 J97B3 867 0.2+ 0.5+ J979U 587 1.1- 0.9- J97A8 355 0.3- 0.8+ J97B3 867 0.0 0.4+ J979U 587 1.8- 0.2+ J97AA 355 1.0+ 0.0 J97C5 402 0.2+ 1.0+ J97A1 355 0.3- 1.3- J97AA 355 0.5+ 0.4- J97C5 402 1.3- 0.2+ J97A1 355 0.1+ 0.6- J97AA 355 0.8+ 0.1- J97C5 402 0.4- 0.7+ J97A1 355 0.4+ 0.2+ J97AB 900 0.2+ 0.3- J991H 402 0.2+ 0.2- J97A1 355 0.8+ 0.7+ J97AB 900 0.2- 0.2- J991H 402 0.2+ 0.0 J97A1 587 0.2- 1.5- J97AR 355 1.7+ 0.3- J991H 402 0.1+ 0.1+ J97A1 587 0.5- 1.1- J97AR 355 2.0+ 0.8+ J991I 402 0.1- 0.1- J97A1 587 0.1- 0.5- J97AR 355 1.7+ 0.3+ J991I 402 0.1- 0.2- J97A3 402 0.5- 0.0 J97AS 402 0.1+ 0.3+ J991I 402 0.3- 0.1-
381 Tokyo-Kiso

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

587 Sormano. Observers P. Chiavenna, V. Giuliani, F. Manca. 0.5-m reflector + CCD

CCD precise positions ....+....+....+....+....+....+....+....+....+....+....+....+....+....+....+....+
HA002 * C1997 09 30.65041 00 46 35.28 -08 50 53.7 17.2 V 355 HA002 C1997 09 30.65426 00 46 35.05 -08 50 55.9 355 HA002 C1997 09 30.67063 00 46 34.20 -08 51 05.4 355 HA002 C1997 10 01.57495 00 45 50.67 -08 58 52.5 355 HA002 C1997 10 01.57984 00 45 50.45 -08 58 54.3 355 HA002 C1997 10 01.59216 00 45 49.85 -08 58 59.8 355 HA002 C1997 10 01.59722 00 45 49.62 -08 59 01.9 355 J97S16L C1997 10 03.66541 00 44 09.15 -09 16 22.5 355 J97S16L C1997 10 03.66913 00 44 09.00 -09 16 24.4 355 J97S16L C1997 10 03.67477 00 44 08.68 -09 16 26.5 355 J97S16L C1997 10 08.54345 00 40 14.52 -09 54 20.6 17.5 V 355 J97S16L C1997 10 08.54792 00 40 14.29 -09 54 22.4 355 J97S16L C1997 10 08.55164 00 40 14.10 -09 54 23.3 355 J97S16L C1997 10 10.59564 00 38 37.82 -10 08 56.5 355 J97S16L C1997 10 10.60362 00 38 37.40 -10 09 00.2 355 J97S16L C1997 10 10.60795 00 38 37.21 -10 09 01.7 355