2021 07Y20 (B half)
| Designation: | K21O20Y |
| Unpacked: | 2021 07Y20 (B half) |
| Object Type: | NEA1822 |
| Total MPECs: | 41 |
| Total Observations: | 247 |
| Discovered by: | W84 (Cerro Tololo-DECam) |
| Discovery Date: | 2021-11-30 |
| Discovery MPEC: | MPEC 2021-W156 |
No related designations found.
| MPEC ID | Date | Type | Title | Stations |
|---|---|---|---|---|
| MPEC 2025-R74 | 2025-09-11 | DOU | DAILY ORBIT UPDATE (2025 September 11) | R17, 807, H21, Z80, T08, L65, F52, T12, Z58, K74, ... |
| 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-W101 | 2023-11-23 | DOU | DAILY ORBIT UPDATE (2023 November 23) | C23, 703, M32, C51, W68, F51, T05, 695, 691, F52, ... |
| 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-W66 | 2023-11-21 | DOU | DAILY ORBIT UPDATE (2023 November 21) | O18, 703, F51, H21, W68, P07, C51, O85, F52, K74, ... |
| MPEC 2023-W29 | 2023-11-19 | DOU | DAILY ORBIT UPDATE (2023 November 19) | F52, U55, O75, O18, F51, K19, H21, J22, T05, M61, ... |
| 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-W14 | 2023-11-17 | DOU | DAILY ORBIT UPDATE (2023 November 17) | F51, F52, H21, W68, 130, C23, L65, O18, 807, T05, ... |
| MPEC 2023-V230 | 2023-11-13 | DOU | DAILY ORBIT UPDATE (2023 November 13) | V00, M22, T09, F51, W68, 703, I52, F52, U76, 291, ... |
| MPEC 2023-V211 | 2023-11-12 | DOU | DAILY ORBIT UPDATE (2023 November 12) | 703, T05, V00, F51, W68, G96, M22, K88, T09, F52, ... |
| 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-V65 | 2023-11-06 | DOU | DAILY ORBIT UPDATE (2023 November 6) | T05, W68, 291, F51, 703, 691, G96, F52, W84, Z80, ... |
| MPEC 2023-V10 | 2023-11-03 | DOU | DAILY ORBIT UPDATE (2023 November 3) | G96, 691, 703, W42, L18, M32, F52, F51, P07, W84, ... |
| MPEC 2023-U292 | 2023-10-31 | DOU | DAILY ORBIT UPDATE (2023 October 31) | T05, C40, M22, F52, F51, C51, W84, L92, O85, U55, ... |
| MPEC 2023-U239 | 2023-10-25 | DOU | DAILY ORBIT UPDATE (2023 October 25) | 270, C40, T05, X33, W68, F51, M22, F52, P07, G96, ... |
| MPEC 2023-U210 | 2023-10-23 | DOU | DAILY ORBIT UPDATE (2023 October 23) | 270, 703, C40, C23, F52, G96, F51, W68, M32, I52, ... |
| MPEC 2023-U164 | 2023-10-21 | DOU | DAILY ORBIT UPDATE (2023 October 21) | 270, N89, Z80, C40, F52, 703, F51, T05, M45, Q62, ... |
| MPEC 2023-U124 | 2023-10-20 | DOU | DAILY ORBIT UPDATE (2023 October 20) | C40, X33, T05, G96, F52, M22, F51, 703, W68, V00, ... |
| MPEC 2023-U100 | 2023-10-19 | DOU | DAILY ORBIT UPDATE (2023 October 19) | F51, V00, G02, W85, 703, C40, M22, I52, F52, T05, ... |
| MPEC 2023-U42 | 2023-10-17 | DOU | DAILY ORBIT UPDATE (2023 October 17) | X33, F51, G96, V00, M22, 703, T05, F52, I52, W68, ... |
| MPEC 2023-T251 | 2023-10-15 | DOU | DAILY ORBIT UPDATE (2023 October 15) | G96, F52, W68, 703, T05, F51, M32, I52, J95, V00, ... |
| MPEC 2023-T241 | 2023-10-14 | DOU | DAILY ORBIT UPDATE (2023 October 14) | F52, 703, U52, W68, F51, M22, H21, 130, L99, X09, ... |
| MPEC 2023-T183 | 2023-10-12 | DOU | DAILY ORBIT UPDATE (2023 October 12) | F52, G96, 703, W68, F51, 291, 122, G02, 246, 926, ... |
| MPEC 2023-T120 | 2023-10-09 | DOU | DAILY ORBIT UPDATE (2023 October 9) | F51, G96, I52, W68, M45, A77, F52, C95, T05, K88, ... |
| MPEC 2023-T03 | 2023-10-02 | DOU | DAILY ORBIT UPDATE (2023 October 2) | F51, M22, B72, W68, C95, G96, M49, 703, K74, F52, ... |
| MPEC 2023-R04 | 2023-09-03 | DOU | DAILY ORBIT UPDATE (2023 September 3) | F52, U52, F51, K74, Z80, X33, C95, J95, H36, K87, ... |
| MPEC 2023-R01 | 2023-09-01 | DOU | DAILY ORBIT UPDATE (2023 September 1) | 703, C51, M21, C95, T12, H36, C40 |
| MPEC 2022-G85 | 2022-04-06 | DOU | DAILY ORBIT UPDATE (2022 April 6) | C95, B88, C23, L63, L47, 703, G58, G96, I52, C51, ... |
| MPEC 2022-D93 | 2022-02-27 | DOU | DAILY ORBIT UPDATE (2022 February 27) | T05, 703, G96, T08, V00, K19, 691, G17, 291, F52, ... |
| MPEC 2022-C199 | 2022-02-10 | DOU | DAILY ORBIT UPDATE (2022 February 10) | V06, G96, T05, T08, B67, K87, 703, F52, I41, C51, ... |
| MPEC 2022-C95 | 2022-02-06 | DOU | DAILY ORBIT UPDATE (2022 February 6) | G96, T05, 703, T08, F52, K19, B88, T12, K14, C95, ... |
| MPEC 2022-A85 | 2022-01-08 | DOU | DAILY ORBIT UPDATE (2022 January 8) | 130, V06, W34, K87, T05, F52, G96, 691, G33, 807, ... |
| MPEC 2021-Y47 | 2021-12-21 | DOU | DAILY ORBIT UPDATE (2021 December 21) | D29, T12, C95, W84, K87, G96, C51, 695, 290, 291, ... |
| MPEC 2021-Y38 | 2021-12-19 | DOU | DAILY ORBIT UPDATE (2021 December 19) | L54, C95, 695, B88, F52, T12, H21, T08, T05 |
| MPEC 2021-X203 | 2021-12-12 | DOU | DAILY ORBIT UPDATE (2021 December 12) | I52, W48, G17, 089, B88, 691, I41, C95, 595, K83, ... |
| MPEC 2021-X140 | 2021-12-07 | DOU | DAILY ORBIT UPDATE (2021 December 7) | Z80, H45, G96, G37, 703, 291, W84, U68, C95, J43, ... |
| MPEC 2021-X113 | 2021-12-05 | DOU | DAILY ORBIT UPDATE (2021 December 5) | G96, 703, Z84, C95, 691, X74, W94, 291, K88, I52, ... |
| MPEC 2021-X95 | 2021-12-04 | DOU | DAILY ORBIT UPDATE (2021 December 4) | Z80, 291, G96, F52, G37, 130, 691, W34, V06, T05, ... |
| MPEC 2021-X69 | 2021-12-03 | DOU | DAILY ORBIT UPDATE (2021 December 3) | K88, T08, G96, U68, H45, 703, V06, 291, V00, B88, ... |
| MPEC 2021-X08 | 2021-12-01 | DOU | DAILY ORBIT UPDATE (2021 December 1) | 703, H45, 291, G96, N31, C95, 691, W34, 807, V00, ... |
| MPEC 2021-W156 | 2021-11-30 | Discovery | 2021 OY20 | W84, F51, 511, 204, 203, H21, 858, I52, L01, 104, ... |