FOLLOW-UP OF COMET-ASTEROID TRANSITION OBJECT 107P WILSON-HARRINGTON DURING ITS 2009 RETURN TO PERIHELIUM J. M. Trigo-Rodríguez
![Photometric Observation of 107P/4015 Wilson-Harrington Seitaro Urakawa 1, Shin-ichiro Okumura 1, Kota Nishiyama 1, Tsuyoshi Sakamoto 1, Masateru Ishiguro. - ppt download Photometric Observation of 107P/4015 Wilson-Harrington Seitaro Urakawa 1, Shin-ichiro Okumura 1, Kota Nishiyama 1, Tsuyoshi Sakamoto 1, Masateru Ishiguro. - ppt download](https://images.slideplayer.com/9/2503158/slides/slide_2.jpg)
Photometric Observation of 107P/4015 Wilson-Harrington Seitaro Urakawa 1, Shin-ichiro Okumura 1, Kota Nishiyama 1, Tsuyoshi Sakamoto 1, Masateru Ishiguro. - ppt download
![Discoveries by Eleanor Francis Helin: 4769 Castalia, 90482 Orcus, (55565) 2002 Aw197, 4660 Nereus, 4015 Wilson-Harrington, 6489 Golevka: Books, LLC, Books, LLC: Books- Amazon.ae Discoveries by Eleanor Francis Helin: 4769 Castalia, 90482 Orcus, (55565) 2002 Aw197, 4660 Nereus, 4015 Wilson-Harrington, 6489 Golevka: Books, LLC, Books, LLC: Books- Amazon.ae](https://m.media-amazon.com/images/I/51wMD35QYLL._AC_UF350,350_QL50_.jpg)
Discoveries by Eleanor Francis Helin: 4769 Castalia, 90482 Orcus, (55565) 2002 Aw197, 4660 Nereus, 4015 Wilson-Harrington, 6489 Golevka: Books, LLC, Books, LLC: Books- Amazon.ae
![Photometric Observation of 107P/4015 Wilson-Harrington Seitaro Urakawa 1, Shin-ichiro Okumura 1, Kota Nishiyama 1, Tsuyoshi Sakamoto 1, Masateru Ishiguro. - ppt download Photometric Observation of 107P/4015 Wilson-Harrington Seitaro Urakawa 1, Shin-ichiro Okumura 1, Kota Nishiyama 1, Tsuyoshi Sakamoto 1, Masateru Ishiguro. - ppt download](https://images.slideplayer.com/9/2503158/slides/slide_10.jpg)