Object J98Q28K

1998 08K28 (B half)

Object Information
Designation:J98Q28K
Unpacked:1998 08K28 (B half)
Object Type:PHAg18
Total MPECs:77
Total Observations:619
Discovered by:704 (Lincoln Laboratory ETS, New Mexico)
Discovery Date:1998-08-28
Discovery MPEC:MPEC 1998-Q30
Related Designations

No related designations found.

Observation Timeline

Observatory Contributions

MPEC History

MPEC ID Date Type Title Stations
MPEC 2025-O132 2025-07-29 DOU DAILY ORBIT UPDATE (2025 July 29) F51, T09, F52, M22, H21, U68, W68, T05, 703, I52, ...
MPEC 2024-A141 2024-01-12 DOU DAILY ORBIT UPDATE (2024 January 12) L87, 703, Q12, L01, B72, 033, K74, H36, 807, K87, ...
MPEC 2024-A34 2024-01-04 DOU DAILY ORBIT UPDATE (2024 January 4) F52, G96, T05, W68, F51, T08, 703, P93, 807, T09, ...
MPEC 2024-A26 2024-01-03 DOU DAILY ORBIT UPDATE (2024 January 3) W68, M22, F51, T05, T08, 130, 807, 291, F52, T09, ...
MPEC 2023-Y18 2023-12-17 DOU DAILY ORBIT UPDATE (2023 December 17) 703, T08, K88, G96, Z45, W68, F51, 130, Y89, 160, ...
MPEC 2023-X167 2023-12-10 DOU DAILY ORBIT UPDATE (2023 December 10) F52, T05, U76, M22, T08, F51, L87, T12, C95, 073, ...
MPEC 2023-W85 2023-11-22 DOU DAILY ORBIT UPDATE (2023 November 22) 703, F52, T05, F51, 695, G96, W68, T08, H21, M22, ...
MPEC 2023-W21 2023-11-18 DOU DAILY ORBIT UPDATE (2023 November 18) F51, T05, F52, O18, H36, W68, C51, T12, 834, 171, ...
MPEC 2023-V127 2023-11-09 DOU DAILY ORBIT UPDATE (2023 November 9) G96, F51, P07, L68, M22, F52, L47, C51, V00, T05, ...
MPEC 2023-V03 2023-11-01 DOU DAILY ORBIT UPDATE (2023 November 1) F52, C40, C51, P07, L51, M22, 291, F51, L76, Z80, ...
MPEC 2023-T129 2023-10-10 DOU DAILY ORBIT UPDATE (2023 October 10) M45, F52, F51, G96, 703, W68, C95, C40, B72, W46, ...
MPEC 2023-S29 2023-09-17 DOU DAILY ORBIT UPDATE (2023 September 17) M45, C23, G96, F51, 703, T05, W68, K88, F52, V00, ...
MPEC 2023-S08 2023-09-16 DOU DAILY ORBIT UPDATE (2023 September 16) U52, 703, G96, K87, F52, F51, W68, 122, Z80, G33, ...
MPEC 2023-R220 2023-09-15 DOU DAILY ORBIT UPDATE (2023 September 15) C23, T05, U52, 291, F52, F51, T12, C95, M22, G23, ...
MPEC 2023-R190 2023-09-14 DOU DAILY ORBIT UPDATE (2023 September 14) F51, U52, F52, L65, G96, 703, C51, Z84, G33, L92, ...
MPEC 2023-R175 2023-09-13 DOU DAILY ORBIT UPDATE (2023 September 13) T05, F52, W68, P07, M22, X89, F51, G96, H21, 130, ...
MPEC 2023-R158 2023-09-12 DOU DAILY ORBIT UPDATE (2023 September 12) U52, M32, L99, F52, F51, T09, K83, W46, B88, U68, ...
MPEC 2023-R130 2023-09-11 DOU DAILY ORBIT UPDATE (2023 September 11) U52, T05, F51, L65, G19, G02, M59, M32, F52, A17, ...
MPEC 2023-R94 2023-09-10 DOU DAILY ORBIT UPDATE (2023 September 10) F51, U52, K19, G17, G19, F52, G96, 703, C95, B88, ...
MPEC 2023-R69 2023-09-09 DOU DAILY ORBIT UPDATE (2023 September 9) C23, T05, L99, F51, L65, F52, U68, T09, C95, G96, ...
MPEC 2023-R58 2023-09-08 DOU DAILY ORBIT UPDATE (2023 September 8) C23, L65, G19, G96, F51, 703, Z80, C95, M22, W68, ...
MPEC 2023-R32 2023-09-07 DOU DAILY ORBIT UPDATE (2023 September 7) U52, K87, G96, G19, V06, 691, P07, 130, T05, M22, ...
MPEC 2023-R23 2023-09-06 DOU DAILY ORBIT UPDATE (2023 September 6) M32, C23, L04, L65, G19, A16, U52, M26, L99, F52, ...
MPEC 2023-R13 2023-09-05 DOU DAILY ORBIT UPDATE (2023 September 5) K88, F52, C23, L65, F51, G17, Z43, G02, G19, W46, ...
MPEC 2023-R06 2023-09-04 DOU DAILY ORBIT UPDATE (2023 September 4) L65, F51, W68, F52, H21, 691, K74, Z80, C95, H36, ...
MPEC 2023-Q164 2023-08-30 DOU DAILY ORBIT UPDATE (2023 August 30) M45, T05, W68, C51, C95, F51, T12, L76, W84, X09, ...
MPEC 2023-Q158 2023-08-29 DOU DAILY ORBIT UPDATE (2023 August 29) M45, M32, G33, M22, C95, H21, T12, Z80, 270, W68, ...
MPEC 2023-Q153 2023-08-28 DOU DAILY ORBIT UPDATE (2023 August 28) T05, L76, G02, W68, L65, C95, B72, X33, M22, T08, ...
MPEC 2023-Q144 2023-08-27 DOU DAILY ORBIT UPDATE (2023 August 27) U52, M32, L99, L76, M22, W68, T05, B72, C95, F51, ...
MPEC 2023-Q143 2023-08-26 DOU DAILY ORBIT UPDATE (2023 August 26) T05, M32, G34, 130, F51, M22, 858, Z80, C95, H21, ...
MPEC 2023-Q134 2023-08-25 DOU DAILY ORBIT UPDATE (2023 August 25) U52, 196, Y16, U68, F51, M22, G02, 309, Y05, L87, ...
MPEC 2023-Q114 2023-08-24 DOU DAILY ORBIT UPDATE (2023 August 24) M45, K87, T05, M32, L99, F51, K19, F52, W68, P07, ...
MPEC 2023-Q93 2023-08-23 DOU DAILY ORBIT UPDATE (2023 August 23) M32, H21, B72, C95, B88, T14, F52, G17, W68, L87, ...
MPEC 2023-Q78 2023-08-22 DOU DAILY ORBIT UPDATE (2023 August 22) F51, K87, G33, L65, T05, K74, W68, H21, F52, L87, ...
MPEC 2023-Q57 2023-08-21 DOU DAILY ORBIT UPDATE (2023 August 21) M45, K87, Z43, L99, M22, F52, F51, M08, K74, B88, ...
MPEC 2023-Q34 2023-08-20 DOU DAILY ORBIT UPDATE (2023 August 20) T05, M32, G02, I93, F51, L81, M22, F52, B88, C95, ...
MPEC 2023-Q21 2023-08-19 DOU DAILY ORBIT UPDATE (2023 August 19) F52, B72, L65, F51, M49, 033, M22, C95, K87, H21, ...
MPEC 2023-Q13 2023-08-18 DOU DAILY ORBIT UPDATE (2023 August 18) H21, 196, M45, L99, F52, M49, G17, K35, F51, L01, ...
MPEC 2023-Q07 2023-08-17 DOU DAILY ORBIT UPDATE (2023 August 17) G34, K83, L01, C95, H21, K88, C51, M21, 474, M49, ...
MPEC 2023-Q03 2023-08-16 DOU DAILY ORBIT UPDATE (2023 August 16) T05, K88, K35, W68, C95, L76, G17, M22, 033, Z28, ...
MPEC 2023-P83 2023-08-15 DOU DAILY ORBIT UPDATE (2023 August 15) 130, G33, U52, M26, G02, C95, W68, Z28, L65, L87, ...
MPEC 2023-P67 2023-08-13 DOU DAILY ORBIT UPDATE (2023 August 13) G02, M22, C95, W68, L47, B88, H21, T12, X06, C51, ...
MPEC 2023-P62 2023-08-12 DOU DAILY ORBIT UPDATE (2023 August 12) M45, U52, L47, G34, X06, K87, W68, 204, G33, 950, ...
MPEC 2023-P54 2023-08-11 DOU DAILY ORBIT UPDATE (2023 August 11) M49, L47, K87, M22, U52, K83, Z80, Z28, W68, 033, ...
MPEC 2023-P50 2023-08-10 DOU DAILY ORBIT UPDATE (2023 August 10) L65, M49, U52, W68, K87, T12, K35, C95, G15, 033, ...
MPEC 2023-P46 2023-08-09 DOU DAILY ORBIT UPDATE (2023 August 9) L47, V25, L63, H21, L81, M49, C95, T12, Z80, U52, ...
MPEC 2023-P36 2023-08-08 DOU DAILY ORBIT UPDATE (2023 August 8) M45, L65, Z28, L81, M49, M22, C51, C95, U52, T12, ...
MPEC 2023-P27 2023-08-07 DOU DAILY ORBIT UPDATE (2023 August 7) U52, L47, F51, F52, L81, W68, K83, G17, Z28, M22, ...
MPEC 2023-P22 2023-08-06 DOU DAILY ORBIT UPDATE (2023 August 6) F52, M22, T05, W46, F51, M49, C95, T12, B88, Z45, ...
MPEC 2023-P20 2023-08-05 DOU DAILY ORBIT UPDATE (2023 August 5) M22, X06, F52, W68, M45, Z28, F51, C51, H21, C95, ...
MPEC 2023-P06 2023-08-02 DOU DAILY ORBIT UPDATE (2023 August 2) U52, T09, J04, C95, 807, T12, T05, W84, W68, M22, ...
MPEC 2023-P01 2023-08-01 DOU DAILY ORBIT UPDATE (2023 August 1) M45, U52, W68, C95, T12, C51, M49, H21, Z80, U55, ...
MPEC 2023-O124 2023-07-31 DOU DAILY ORBIT UPDATE (2023 July 31) M45, U52, 160, T05, Z28, W24, P07, F52, F51, W68, ...
MPEC 2023-O115 2023-07-30 DOU DAILY ORBIT UPDATE (2023 July 30) U52, W68, L81, X06, Z28, F52, C95, F51, L18, B38, ...
MPEC 2023-O110 2023-07-29 DOU DAILY ORBIT UPDATE (2023 July 29) F52, C95, F51, W68, Z28, P07, X06, U52, H21, T12, ...
MPEC 2023-O101 2023-07-28 DOU DAILY ORBIT UPDATE (2023 July 28) C95, P07, W68, F51, F52, L47, M26, 807, X06, L18, ...
MPEC 2023-O83 2023-07-26 DOU DAILY ORBIT UPDATE (2023 July 26) L65, F52, F51, W68, M45, C95, W86, G17, M21, 033, ...
MPEC 2023-M137 2023-06-25 DOU DAILY ORBIT UPDATE (2023 June 25) G96, 807, M45, G17, B50, H21, I41, Z80, 703, D29, ...
MPEC 2023-M113 2023-06-23 DOU DAILY ORBIT UPDATE (2023 June 23) F52, F51, M22, G02, M49, U68, U52, 703, C95, 474, ...
MPEC 2023-M09 2023-06-16 DOU DAILY ORBIT UPDATE (2023 June 16) F52, W68, 807, G96, T12, F51, L65, K74, D29, C51, ...
MPEC 2023-L38 2023-06-09 DOU DAILY ORBIT UPDATE (2023 June 9) I52, 703, 807, F52, B72, L65, V06, M49, H21, T05, ...
MPEC 2017-C14 2017-02-01 DOU DAILY ORBIT UPDATE (2017 FEB. 1 UT) G96, 291, 703, 160, T05, F51, K93, K91, W85, 691, ...
MPEC 2017-B145 2017-01-31 OrbitUpdate 1998 QK28 F51, 807, 568, K92
MPEC 1998-T09 1998-10-06 DOU DAILY ORBIT UPDATE (1998 OCT. 6 UT) 658, 670, 693
MPEC 1998-S24 1998-09-24 DOU DAILY ORBIT UPDATE (1998 SEPT. 24 UT) 658, 118, 635, 557, 633, 750, 704, 046, 428, 670
MPEC 1998-R28 1998-09-15 DOU DAILY ORBIT UPDATE (1998 SEPT. 15 UT) 704, 691, 557
MPEC 1998-R17 1998-09-09 DOU DAILY ORBIT UPDATE (1998 SEPT. 9 UT) 557
MPEC 1998-R16 1998-09-08 DOU DAILY ORBIT UPDATE (1998 SEPT. 8 UT) 046, 587
MPEC 1998-R15 1998-09-07 DOU DAILY ORBIT UPDATE (1998 SEPT. 7 UT) 118, 402, 108, 860, 046
MPEC 1998-R14 1998-09-06 DOU DAILY ORBIT UPDATE (1998 SEPT. 6 UT) 118, 954
MPEC 1998-R10 1998-09-04 DOU DAILY ORBIT UPDATE (1998 SEPT. 4 UT) 360, 402
MPEC 1998-R06 1998-09-02 DOU DAILY ORBIT UPDATE (1998 SEPT. 2 UT) 557, 046, 121, 143, 587, 670
MPEC 1998-R01 1998-09-01 DOU DAILY ORBIT UPDATE (1998 SEPT. 1 UT) 413, 704, 620
MPEC 1998-Q38 1998-08-31 DOU DAILY ORBIT UPDATE (1998 AUG. 31 UT) 658, 108, 426, 827, 422, 046, 691, 151, 106, 704
MPEC 1998-Q37 1998-08-30 DOU DAILY ORBIT UPDATE (1998 AUG. 30 UT) 670, 734, 704
MPEC 1998-Q31 1998-08-29 DOU DAILY ORBIT UPDATE (1998 AUG. 29 UT) 143, 587, 699, 704, 426
MPEC 1998-Q30 1998-08-28 Discovery 1998 QK28 704, 106, 711, 596, 587, 620, 758, 713, 658, 557, ...