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mpml · A list for asteroid and comet researcher

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Group Information

  • Members: 1826
  • Category: Astronomy
  • Founded: Apr 18, 2000
  • Language: English
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Messages 13404 - 13433 of 28481   Oldest  |  < Older  |  Newer >  |  Newest
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13404 Andrea Boattini
boattini@... Send Email
Oct 1, 2004
4:00 pm
Is there someone planning to observe 2004 RQ252? Thanks, Andrea =============================================== Andrea Boattini E-mail: boattini@......
13405 Loucks, Scott R.
lamp_obs Send Email
Oct 2, 2004
7:01 am
... Then why does the Spaceguard Priority List still list objects brighter than v 19 listed as "Urgent"? Is there a way to determine which objects have been...
13406 illuminatus36 Send Email Oct 2, 2004
7:02 am
Any ideas? http://www.clickondetroit.com/news/3774616/detail.html...
13407 John Mahony
jmmahony Send Email
Oct 2, 2004
7:43 am
A bright object could be urgent if it is a very small object making a very close pass by earth. In that case, the magnitude spike will be so sharp that it may...
13408 Dave Tholen
tholen@... Send Email
Oct 2, 2004
8:11 am
... I have noticed that on occasion, the Spaceguard Priority List does not get updated on a daily basis, so we have actually observed an object that needs no...
13409 esox44 Send Email Oct 2, 2004
10:54 am
Notice I said 'Most'. Not all. Good judgement is required occasionally in making a decision on these things. Also, the combination of the MPC page, and the...
13410 David Dixon
dixon_lascruce Send Email
Oct 2, 2004
2:02 pm
Latency on all the lists is periodically a problem. The date of last observation lists at the MPC as of a couple minutes ago were last updated "This document...
13411 David Dixon
dixon_lascruce Send Email
Oct 3, 2004
2:57 am
If you missed this earlier here are Roy Tucker and Matt Dawson's interviews on Planetary Radio from The Planetary Society. ...
13412 Michel Ory
pivatte Send Email
Oct 3, 2004
11:09 am
Hello to all observers in the South, Our MBO 2003 EZ49 and 2002 DP need just one more night (ev. two) to be ready for number (now U=1 and "Very desirable...")....
13413 alcahill2001 Send Email Oct 3, 2004
12:15 pm
Hi there, Can someone point me to a useable database list, just for Mars Crossing Asteroids? Any help appreciated. Best Regards Alan Alan Cahill Abbeydale...
13414 Andrea Milani
milani@... Send Email
Oct 3, 2004
2:33 pm
http://hamilton.dm.unipi.it/cgi-bin/astdys/astibo?orbitalsearch:0;main select by perihelion (AU) between, say, 1.3 and 1.6, you get 879 numbered and multi...
13415 Ireneusz Wlodarczyk
astrobit@... Send Email
Oct 3, 2004
4:12 pm
... You can simply compute MC from astorb.dat of Lowell Observatory taking 1.3 AU<q<1.667 AU. Best regards, Ireneusz Wlodarczyk 553 Chorzow ...
13416 Fiona Vincent
fv@... Send Email
Oct 3, 2004
4:50 pm
... Is that using "SLOP"? I can never persuade that to work for me. I just tried again, using the parameters you suggest here, and I get the error "zero...
13417 Alan Cahill
alcahill2001 Send Email
Oct 3, 2004
5:07 pm
Thanks everyone for your great help. Much appreciated. Best Regards Alan Alan Cahill Abbeydale Observatory, Gloucester U.K. MPC Code J94 ...
13418 Christian
chrisk0304 Send Email
Oct 3, 2004
8:47 pm
Tim, What is in your opinion the minimum aperture scope required to do useful astrometry? Regards, Christian Kjaernet...
13419 rstoss@...
rms1kpde Send Email
Oct 3, 2004
9:00 pm
... Obviously the one who permits to go to 20-21 V with astrometry better than 1". What size of aperture you need to achieve this depends on many things. ...
13420 Dave Tholen
tholen@... Send Email
Oct 3, 2004
10:33 pm
... Depends on how you wish to define a Mars crosser. Perhaps you're familiar with the differences in definition for Apollo and Amor due to the eccentricity...
13421 Lance Benner
lance@... Send Email
Oct 4, 2004
12:34 am
Greetings MPML, We detected radar echoes from binary asteroids 1998 ST27 and 66063 (1998 RO1) at Arecibo today. The detections should enable us to refine...
13422 Christian
chrisk0304 Send Email
Oct 4, 2004
6:18 am
Thanks Reiner, that's what I was afraid of. It is hard to "compete" with the big surveys. Christian...
13423 David Dixon
dixon_lascruce Send Email
Oct 4, 2004
11:35 am
The most accurate way to get an idea to find out what various astrometric system are capable of is to check the observation summary at the MPC ...
13424 enterpris Send Email Oct 4, 2004
5:19 pm
Dear all, I'm new to the list and joined after reading a lot these days about Toutatis & Co. After visiting several websites, I heard about this group and...
13425 esox44 Send Email Oct 4, 2004
6:54 pm
I see Mr. Stoss has already taken care of a reply :-) one of the things I was trying to get across was that competing with the surveys is likely to lead to...
13426 RA Kowalski
mpmlowner@... Send Email
Oct 4, 2004
7:53 pm
Just a quick post to make note of a few interesting things that happened today: 1st, 47 years ago today, the Soviet Union launched Sputnik 1 into orbit,...
13427 Alan Cahill
alcahill2001 Send Email
Oct 4, 2004
8:04 pm
Hi Richard, I for one would like to thank you for this achievement. Brilliant group, and thanks again. Best Regards Alan ... Alan Cahill Abbeydale Observatory,...
13428 Robert Burns
rdburns2002 Send Email
Oct 4, 2004
8:10 pm
I got my observatory code in 2002, then a series of health problems, gear failures and a cracker neighbor with halogen floodlights put me out of business for...
13429 Roy Tucker
gpobs@... Send Email
Oct 5, 2004
12:11 am
... What MPML has become is due in large part to your very capable administration. And I'm sure it hasn't been easy at times. My compliments, Sir! - Roy...
13430 Brian D. Warner
brianw_mpo Send Email
Oct 5, 2004
2:26 am
Congratulations, Richard! Many more years to come! Clear Skies, Brian D. Warner Palmer Divide Observatory (716) http://www.MinorPlanetObserver.com ...
13431 Michael Smith
michael.smith@... Send Email
Oct 5, 2004
3:52 am
On Mon, 04 Oct 2004 17:06:51 -0000 "enterpris&quot; <enterpris@...> ... There has been plenty of discussion about it. Particularly on the space tech...
13432 ddixon@...
dixon_lascruce Send Email
Oct 5, 2004
5:42 pm
There has been an recent thread about what type of system is needed to participate in follow up at mag > 20V. As a practical example see today's discovery...
13433 Denis Denissenko
dendarahden Send Email
Oct 5, 2004
6:14 pm
Dear asteroid observers! Minor planet (319) Leona suddenly turned out to be an object of great interest. I have recently found that this asteroid will occult...
Messages 13404 - 13433 of 28481   Oldest  |  < Older  |  Newer >  |  Newest
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