Object J98Y04M

1998 12M04 (B half)

Object Information
Designation:J98Y04M
Unpacked:1998 12M04 (B half)
Object Type:PHAg18
Total MPECs:25
Total Observations:216
Discovered by:385 (Nihondaira Observatory)
Discovery Date:1998-12-21
Discovery MPEC:MPEC 1998-Y22
Related Designations

No related designations found.

Observation Timeline

Observatory Contributions

MPEC History

MPEC ID Date Type Title Stations
MPEC 2017-A54 2017-01-08 DOU DAILY ORBIT UPDATE (2017 JAN. 8 UT) G96, 695, 291, H45, 691, 703, G36, K65, H15, H21, ...
MPEC 2016-Y82 2016-12-30 DOU DAILY ORBIT UPDATE (2016 DEC. 30 UT) 291, 246, H45, G45, B18, H21, J43, Z80, T12, I52, ...
MPEC 2016-Y76 2016-12-29 DOU DAILY ORBIT UPDATE (2016 DEC. 29 UT) G45, W25, 130, T05, K92, 107, G40, H21, 160, H45, ...
MPEC 2016-X66 2016-12-07 DOU DAILY ORBIT UPDATE (2016 DEC. 7 UT) G96, G45, 246, 691, K38, 160, A53, Z21, I52, 291, ...
MPEC 2009-F35 2009-03-20 DOU DAILY ORBIT UPDATE (2009 MAR. 20 UT) 691, G96, 704, 291, D20, A13, H26, 069, E12, 106, ...
MPEC 2009-F02 2009-03-16 DOU DAILY ORBIT UPDATE (2009 MAR. 16 UT) 291, 703, 691, E12, H55, 644, 673, J95, 854, I36, ...
MPEC 2009-E39 2009-03-05 DOU DAILY ORBIT UPDATE (2009 MAR. 5 UT) 691, H45, 950, B84, 474, 611, J95, B01, H55, E12
MPEC 2008-A24 2008-01-05 DOU DAILY ORBIT UPDATE (2008 JAN. 5 UT) H45, 300, 355, H55, J39, 474, H01, 711, B55, D29
MPEC 2007-Y60 2007-12-31 DOU DAILY ORBIT UPDATE (2007 DEC. 31 UT) G96, H45, 448, A78, 291, E12, 691, 157, 233, 170, ...
MPEC 2007-Y52 2007-12-29 DOU DAILY ORBIT UPDATE (2007 DEC. 29 UT) H55, B15, A24, 704, 198, 423, 291, 143, 176, B49, ...
MPEC 2007-Y42 2007-12-23 DOU DAILY ORBIT UPDATE (2007 DEC. 23 UT) D62, A78, 704, 645, A18, J37
MPEC 2007-Y40 2007-12-21 DOU DAILY ORBIT UPDATE (2007 DEC. 21 UT) 691, A24, G96, 291, A81, 448, 198, A74, 704, A48, ...
MPEC 2007-Y33 2007-12-20 DOU DAILY ORBIT UPDATE (2007 DEC. 20 UT) H45, G96, 291, J51, B09, 233, 696, H55, A74, 703, ...
MPEC 2007-Y30 2007-12-19 DOU DAILY ORBIT UPDATE (2007 DEC. 19 UT) 461, 691, 703, 704, 379, B04, 204, 448, 673, 291, ...
MPEC 2007-X36 2007-12-07 OrbitUpdate 1998 YM4 703, H55
MPEC 1999-A22 1999-01-14 DOU DAILY ORBIT UPDATE (1999 JAN. 14 UT) 118, 411, 732
MPEC 1999-A13 1999-01-10 DOU DAILY ORBIT UPDATE (1999 JAN. 10 UT) 402, 046, 704, 658, 557, 867
MPEC 1999-A07 1999-01-05 DOU DAILY ORBIT UPDATE (1999 JAN. 5 UT) 658, 118, 422
MPEC 1998-Y42 1998-12-31 DOU DAILY ORBIT UPDATE (1998 DEC. 31 UT) 118, 046, 402, 691, 143, 540, 151, 888
MPEC 1998-Y40 1998-12-30 DOU DAILY ORBIT UPDATE (1998 DEC. 30 UT) 360, 385, 104, 402
MPEC 1998-Y36 1998-12-29 DOU DAILY ORBIT UPDATE (1998 DEC. 29 UT) 689, 046, 360, 402, 151, 620, 888
MPEC 1998-Y32 1998-12-27 DOU DAILY ORBIT UPDATE (1998 DEC. 27 UT) 360, 428, 046, 402, 540, 888, 385, 684
MPEC 1998-Y29 1998-12-25 DOU DAILY ORBIT UPDATE (1998 DEC. 25 UT) 422, 151, 540, 587, 385
MPEC 1998-Y25 1998-12-23 DOU DAILY ORBIT UPDATE (1998 DEC. 23 UT) 699, 360, 422, 628, 636, 151, 327, 426, 046, 400, ...
MPEC 1998-Y22 1998-12-21 Discovery 1998 YM4 385, 888, 587, 046, 557, 411, 897, 355, 908, 360, ...