spacecraft              destination          launched   closest approach                     time elapsed
0                          ulysses                  jupiter    6 october 1990    8 february 1992     491 days (1 yr , 4 mo , 3 d)
1                          ulysses                  jupiter    6 october 1990    4 february 2004  4870 days (13 yr , 3 mo , 30 d)
2   near earth asteroid rendezvous    asteroid 253 mathilde  17 february 1996       27 june 1997    497 days (1 yr , 4 mo , 11 d)
3   near earth asteroid rendezvous        asteroid 433 eros  17 february 1996   23 december 1998   1041 days (2 yr , 10 mo , 7 d)
4                          cassini                    venus   15 october 1997      26 april 1998    194 days (6 months , 12 days)
5                          cassini                    venus   15 october 1997       24 june 1999    618 days (1 yr , 8 mo , 10 d)
6                          cassini   asteroid 2685 masursky   15 october 1997    23 january 2000     831 days (2 yr , 3 mo , 9 d)
7                          cassini                  jupiter   15 october 1997   30 december 2000   1173 days (3 yr , 2 mo , 16 d)
8                           nozomi                     mars       3 july 1998   14 december 2003   1991 days (5 yr , 5 mo , 12 d)
9                     deep space 1    asteroid 9969 braille   24 october 1998       29 july 1999     279 days (9 months , 6 days)
10                    deep space 1     comet 19p / borrelly   24 october 1998  22 september 2001  1065 days (2 yr , 10 mo , 30 d)
11                        stardust  asteroid 5535 annefrank   7 february 1999    2 november 2002   1365 days (3 yr , 8 mo , 27 d)
12                        stardust         comet 81p / wild   7 february 1999    21 january 2004  1810 days (4 yr , 11 mo , 15 d)
13                        stardust        comet 9p / tempel   7 february 1999   14 february 2011                            n / a

Table as JSON:
{"spacecraft":{"0":"ulysses","1":"ulysses","2":"near earth asteroid rendezvous","3":"near earth asteroid rendezvous","4":"cassini","5":"cassini","6":"cassini","7":"cassini","8":"nozomi","9":"deep space 1","10":"deep space 1","11":"stardust","12":"stardust","13":"stardust"},"destination":{"0":"jupiter","1":"jupiter","2":"asteroid 253 mathilde","3":"asteroid 433 eros","4":"venus","5":"venus","6":"asteroid 2685 masursky","7":"jupiter","8":"mars","9":"asteroid 9969 braille","10":"comet 19p \/ borrelly","11":"asteroid 5535 annefrank","12":"comet 81p \/ wild","13":"comet 9p \/ tempel"},"launched":{"0":"6 october 1990","1":"6 october 1990","2":"17 february 1996","3":"17 february 1996","4":"15 october 1997","5":"15 october 1997","6":"15 october 1997","7":"15 october 1997","8":"3 july 1998","9":"24 october 1998","10":"24 october 1998","11":"7 february 1999","12":"7 february 1999","13":"7 february 1999"},"closest approach":{"0":"8 february 1992","1":"4 february 2004","2":"27 june 1997","3":"23 december 1998","4":"26 april 1998","5":"24 june 1999","6":"23 january 2000","7":"30 december 2000","8":"14 december 2003","9":"29 july 1999","10":"22 september 2001","11":"2 november 2002","12":"21 january 2004","13":"14 february 2011"},"time elapsed":{"0":"491 days (1 yr , 4 mo , 3 d)","1":"4870 days (13 yr , 3 mo , 30 d)","2":"497 days (1 yr , 4 mo , 11 d)","3":"1041 days (2 yr , 10 mo , 7 d)","4":"194 days (6 months , 12 days)","5":"618 days (1 yr , 8 mo , 10 d)","6":"831 days (2 yr , 3 mo , 9 d)","7":"1173 days (3 yr , 2 mo , 16 d)","8":"1991 days (5 yr , 5 mo , 12 d)","9":"279 days (9 months , 6 days)","10":"1065 days (2 yr , 10 mo , 30 d)","11":"1365 days (3 yr , 8 mo , 27 d)","12":"1810 days (4 yr , 11 mo , 15 d)","13":"n \/ a"}}