› Forums › Variable Stars › T CrB and 2 Pallas
- This topic has 14 replies, 7 voices, and was last updated 3 months, 1 week ago by Steve Knight.
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2 June 2024 at 10:57 pm #623133Gary PoynerParticipant
The Minor Planet 2 Pallas will pass within 20 arc minutes of T CrB from June 22-25, with the closest approach of ~12 arc minutes on the evening of the 24th June. Pallas will be travelling from the NE to SW at magnitude nine or thereabouts.
My thanks to John Greaves for the notification.
Gary
23 June 2024 at 9:12 am #623513Lars LindhardParticipantI saw the pair last night and took a picture with my Seestar
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23 June 2024 at 12:29 pm #623515Gary PoynerParticipantWell done Lars. I wondered if anyone would have a try.
Clear here until dusk, then cloud rolled in just as I was about to open observatory. Typical!
Gary
23 June 2024 at 1:45 pm #623516Peter MulliganParticipantThanks for the info Gary I got it while doing photometry on TCrb
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23 June 2024 at 2:20 pm #623518Gary PoynerParticipantThanks Peter. Glad you caught it.
Gary
23 June 2024 at 4:33 pm #623519Nick JamesParticipantI’d forgotten about this. I’ve just had a look and Pallas has just sneaked in to my 30s patrol image from last night.
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23 June 2024 at 8:01 pm #623521Jeremy ShearsParticipantGreat to see these reports and images. Will be even closer the next couple of nights, so let’s hope for clear skies!
24 June 2024 at 2:44 pm #623529Peter MulliganParticipantAnother clear night Pallas moving S-W
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24 June 2024 at 10:23 pm #623540Maxim UsatovParticipantThanks for the pointer. Here’s my view of the scene, Johnson B filter:
T CrB, 2024-06-24 01:18:23.470 UTC, B = 11.72 ± 0.03
Pallas, 2024-06-24 01:18:23.470 UTC, B = 10.31 ± 0.03Attachments:
25 June 2024 at 12:32 am #623542Nick JamesParticipantAnd here’s a colour wide-field image from tonight (Jun 24/25). The bright star at the top is epsilon CrB which is mag 4.2. T CrB should be brighter than this when it goes off.
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25 June 2024 at 2:32 pm #623544Peter MulliganParticipantAnother clear evening unbelievable!
At 23-00UT Jun 24 Pallas now 12.88′ from T Crb, Pallas at this time at RA 15 59 53.66 +25 43 12.9Attachments:
25 June 2024 at 2:39 pm #623546Gary PoynerParticipantI’ve been following this visually and remotely for a while now.
Image below is from last night (June 24.95 UT), and is a truncated image taken with SLOOH Canary 2 Ultra Wide field 85mm Teleview riding on the main telescope.
Unfiltered magnitude 9.4CV using the BAA T CrB sequence.
Gary
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25 June 2024 at 4:40 pm #623548Lars LindhardParticipantFin weather for several days now,
Here is my shot from last night
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1 July 2024 at 10:24 pm #623599Steve KnightParticipantFour hours of Pallas motion from 22.39 on June 25th to 2.38 on June 26th. I trusted weather forecast and left Seestar running in the garden. T Coronae Borealis is top right.
1 July 2024 at 10:25 pm #623600Steve KnightParticipantFour hours of Pallas motion from 22.39 on June 25th to 2.38 on June 26th. I trusted weather forecast and left Seestar running in the garden. T Coronae Borealis is top right.
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