Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
2010 CA261 Close approach
#26
This rock caught my attention just now as I noticed on Gideon's page a close approach on August 11th at 0.023AU. I grabbed the elements from the MPC search page - https://minorplanetcenter.net/db_search/...2010+CA261 which now has it listed as a main belt rock with an uncertainty of 2! Running the numbers indicates closest (1.3AU) last Sept 13 at mag 21.3, mag 23 at Gideon's August 11, 2022 (should be 2.9AU, not 0.023AU), and then again on Feb. 12, 2023 at mag 21.7 and 1.5AU. No wonder we were unable to find it looking for a 10th mag rock. The ephemeris using the MPC elements agrees with that generated at Horizons. I think Gideon is using elements from last year when the uncertainty was high. The rocks correct provisional designation is 2009 WR192.
Reply


Messages In This Thread
2010 CA261 Close approach - by PMSchu - 2021-08-11, 07:30 PM
RE: 2010 CA261 Close approach - by bigmasterdrago - 2021-08-14, 03:01 PM
RE: 2010 CA261 Close approach - by PMSchu - 2021-08-14, 04:18 PM
RE: 2010 CA261 Close approach - by bigmasterdrago - 2021-08-14, 06:11 PM
RE: 2010 CA261 Close approach - by PMSchu - 2021-08-14, 10:36 PM
RE: 2010 CA261 Close approach - by bigmasterdrago - 2021-08-15, 12:55 AM
RE: 2010 CA261 Close approach - by bigmasterdrago - 2021-08-15, 03:30 AM
RE: 2010 CA261 Close approach - by PMSchu - 2021-08-15, 06:02 PM
RE: 2010 CA261 Close approach - by bigmasterdrago - 2021-08-15, 08:36 PM
RE: 2010 CA261 Close approach - by bigmasterdrago - 2021-08-16, 12:53 PM
RE: 2010 CA261 Close approach - by bigmasterdrago - 2021-08-16, 03:45 PM
RE: 2010 CA261 Close approach - by PMSchu - 2021-08-16, 03:58 PM
RE: 2010 CA261 Close approach - by bigmasterdrago - 2021-08-16, 04:37 PM
RE: 2010 CA261 Close approach - by PMSchu - 2021-08-16, 04:46 PM
RE: 2010 CA261 Close approach - by bigmasterdrago - 2021-08-16, 04:47 PM
RE: 2010 CA261 Close approach - by PMSchu - 2021-08-16, 07:55 PM
RE: 2010 CA261 Close approach - by bigmasterdrago - 2021-08-22, 05:39 PM
RE: 2010 CA261 Close approach - by theskyhound - 2021-08-22, 06:55 PM
RE: 2010 CA261 Close approach - by PMSchu - 2021-08-22, 08:56 PM
RE: 2010 CA261 Close approach - by bigmasterdrago - 2021-08-22, 09:36 PM
RE: 2010 CA261 Close approach - by PMSchu - 2021-09-01, 04:51 PM
RE: 2010 CA261 Close approach - by theskyhound - 2021-09-01, 06:25 PM
RE: 2010 CA261 Close approach - by PMSchu - 2021-09-01, 06:50 PM
RE: 2010 CA261 Close approach - by theskyhound - 2021-09-01, 07:13 PM
RE: 2010 CA261 Close approach - by PMSchu - 2021-09-01, 07:16 PM
RE: 2010 CA261 Close approach - by bigmasterdrago - 2022-06-07, 08:43 PM
RE: 2010 CA261 Close approach - by PMSchu - 2022-06-07, 10:21 PM

Forum Jump:


Users browsing this thread: 1 Guest(s)