Reply To: Interstellar asteroid A11pl3Z

Forums Asteroids Interstellar asteroid A11pl3Z Reply To: Interstellar asteroid A11pl3Z

#630446
Nick James
Participant

In case anyone needs an ephemeris for the next few days I’ve just generated this from Findorb. It is for Rio Hurtado, Chile but the parallax is small so it will work for anywhere.

The current elements from Findorb using all of the astrometry on the NEOCP are:

<plaintext>Orbital elements:  A11pl3Z
   Perihelion 2025 Oct 29.67795 +/- 0.216 TT = 16:16:14 (JD 2460978.17795)
Epoch 2025 Jul  2.0 TT = JDT 2460858.5   Earth MOID: 0.3549   Ju: 0.2479
q   1.34626730 +/- 0.0133           Ma: 0.0201   Sa: 0.4082      Find_Orb
H   11.91 G 0.15                    Peri.  128.11453 +/- 0.14
z  -3.7575161799 +/- 0.0375         Node   322.06864 +/- 0.10
e   6.0586211 +/- 0.1               Incl.  175.10933 +/- 0.0044
111 of 113 observations 2025 June 14-July 2; mean residual 0".37</plaintext>
  • This reply was modified 2 weeks ago by Nick James.
  • This reply was modified 2 weeks ago by Nick James.
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