C/2023 Q2 (PanSTARRS) _ CK23Q020 _ P21IhFT object ..
Добавлено: 30 окт 2023 23:23C/2023 Q2 (PanSTARRS) _ CK23Q020 _ P21IhFT object (Oct. 30.83 UT), MPEC 2023-U285, CBET 5307
Ø 4449 м
C/2023 Q2 (PANSTARRS) / CK23Q020 (i=104.1°, q=3.209 AU, Q=675.040 AU, TP=2024 June 24.11 TT) was picked up at 0604 UT on 23 Aug. by PS2, which observed it at July 6.57-59p2 and Aug. 23.25-29p4. This detection was confirmed by PS1 (Aug. 23.38p2, 29.29-30p2, Sept. 18.25-28p4 & Oct. 21.21-25p4), B. Stecklum via Schwarzschild Obs. (Aug. 23.95p3), ARO Westfield (Aug. 24.08-09p3 & 25.14p3), Visnjan Obs. (Aug. 24.90-91p5 & 25.85-87p3), PCTMO (Aug. 25.30p2), Crni Vrh Obs. (Aug. 25.86-87p2), Dave Balam via Dominion Astrophysical Obs. (DomAO) (Sept. 1.17-19p5 & 8.16-18p5), Farra d'Isonzo Obs. (Sept. 1.81-83p3), Sormano2 Obs. (Sept. 2.83-85p2), Sormano Obs. (Sept. 2.83-84p3), San Marcello Pistoiese Obs. (Sept. 2.88-90p3), Schafsweide Obs. (Sept. 4.84-86p3, 5.85-87p3, 6.84-86p3, 8.84-86p2 & 24.84-86p2), Chante-Perdrix Obs. (Sept. 5.86-90p3), Sato/iTelObs-Beryl Jct. (Sept. 6.19-20p2), Maisoncelles Obs. (Sept. 6.84-89p3), Weryk/CFHT (Sept. 9.24p4 & Oct. 13.22-23p4), Jana Pittichova Chesley via Table Mtn. Obs. (Sept. 13.18-19p2 & 15.19-21p2), A. Zooniverse via the Mt. Lemmon Survey (MLS) (Sept. 21.17-19p4), Alto Turia Obs. (Sept. 22.89-91p2), the Spacewatch 1.8m telescope (Sept. 26.16-18p3 & Oct. 3.10-11p3), Comet Hunter Obs. (Oct. 4.99-00p3), Proxima Centauri Obs. (Oct. 8.81-84p3), the Spacewatch 0.9m telescope (Oct. 9.11p2), Nastro Verde Obs. (Oct. 10.76-77p2 & 11.73-74p3), and Kitt Peak Natl. Obs. (KPNO) (Oct. 29.08-11p3).
Orbital elements:
C/2023 Q2 (PANSTARRS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 June 24.10809 TT Rudenko
q 3.2093420 (2000.0) P Q
z +0.0029628 Peri. 171.72941 +0.08122358 -0.23331460
+/-0.0000097 Node 92.68339 -0.96095077 +0.23970154
e 0.9904914 Incl. 104.05411 -0.26453042 -0.94239454
From 121 observations 2023 July 6-Oct. 29, mean residual 0".4.
Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2023 09 30 17 57 55.7 +38 12 21 4.0050 4.0708 86.6 14.2 20.6
...
2023 10 15 18 00 21.8 +32 49 49 4.0653 3.9892 78.6 14.2 20.6
...
2023 10 23 18 03 09.6 +30 08 00 4.1052 3.9467 73.9 14.0 20.5
...
2023 10 29 18 05 48.6 +28 12 28 4.1371 3.9153 70.3 13.8 20.5
2023 10 30 18 06 17.6 +27 53 43 4.1425 3.9101 69.7 13.8 20.5
2023 10 31 18 06 47.2 +27 35 08 4.1479 3.9050 69.1 13.7 20.5
...
2023 11 06 18 09 58.1 +25 46 50 4.1804 3.8742 65.4 13.5 20.5
...
2023 11 14 18 14 44.2 +23 31 22 4.2228 3.8339 60.5 13.0 20.5
...
2023 11 29 18 24 55.8 +19 45 37 4.2927 3.7606 51.6 11.9 20.4
подробности следуют...
Ø 4449 м
C/2023 Q2 (PANSTARRS) / CK23Q020 (i=104.1°, q=3.209 AU, Q=675.040 AU, TP=2024 June 24.11 TT) was picked up at 0604 UT on 23 Aug. by PS2, which observed it at July 6.57-59p2 and Aug. 23.25-29p4. This detection was confirmed by PS1 (Aug. 23.38p2, 29.29-30p2, Sept. 18.25-28p4 & Oct. 21.21-25p4), B. Stecklum via Schwarzschild Obs. (Aug. 23.95p3), ARO Westfield (Aug. 24.08-09p3 & 25.14p3), Visnjan Obs. (Aug. 24.90-91p5 & 25.85-87p3), PCTMO (Aug. 25.30p2), Crni Vrh Obs. (Aug. 25.86-87p2), Dave Balam via Dominion Astrophysical Obs. (DomAO) (Sept. 1.17-19p5 & 8.16-18p5), Farra d'Isonzo Obs. (Sept. 1.81-83p3), Sormano2 Obs. (Sept. 2.83-85p2), Sormano Obs. (Sept. 2.83-84p3), San Marcello Pistoiese Obs. (Sept. 2.88-90p3), Schafsweide Obs. (Sept. 4.84-86p3, 5.85-87p3, 6.84-86p3, 8.84-86p2 & 24.84-86p2), Chante-Perdrix Obs. (Sept. 5.86-90p3), Sato/iTelObs-Beryl Jct. (Sept. 6.19-20p2), Maisoncelles Obs. (Sept. 6.84-89p3), Weryk/CFHT (Sept. 9.24p4 & Oct. 13.22-23p4), Jana Pittichova Chesley via Table Mtn. Obs. (Sept. 13.18-19p2 & 15.19-21p2), A. Zooniverse via the Mt. Lemmon Survey (MLS) (Sept. 21.17-19p4), Alto Turia Obs. (Sept. 22.89-91p2), the Spacewatch 1.8m telescope (Sept. 26.16-18p3 & Oct. 3.10-11p3), Comet Hunter Obs. (Oct. 4.99-00p3), Proxima Centauri Obs. (Oct. 8.81-84p3), the Spacewatch 0.9m telescope (Oct. 9.11p2), Nastro Verde Obs. (Oct. 10.76-77p2 & 11.73-74p3), and Kitt Peak Natl. Obs. (KPNO) (Oct. 29.08-11p3).
Orbital elements:
C/2023 Q2 (PANSTARRS)
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5
T 2024 June 24.10809 TT Rudenko
q 3.2093420 (2000.0) P Q
z +0.0029628 Peri. 171.72941 +0.08122358 -0.23331460
+/-0.0000097 Node 92.68339 -0.96095077 +0.23970154
e 0.9904914 Incl. 104.05411 -0.26453042 -0.94239454
From 121 observations 2023 July 6-Oct. 29, mean residual 0".4.
Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2023 09 30 17 57 55.7 +38 12 21 4.0050 4.0708 86.6 14.2 20.6
...
2023 10 15 18 00 21.8 +32 49 49 4.0653 3.9892 78.6 14.2 20.6
...
2023 10 23 18 03 09.6 +30 08 00 4.1052 3.9467 73.9 14.0 20.5
...
2023 10 29 18 05 48.6 +28 12 28 4.1371 3.9153 70.3 13.8 20.5
2023 10 30 18 06 17.6 +27 53 43 4.1425 3.9101 69.7 13.8 20.5
2023 10 31 18 06 47.2 +27 35 08 4.1479 3.9050 69.1 13.7 20.5
...
2023 11 06 18 09 58.1 +25 46 50 4.1804 3.8742 65.4 13.5 20.5
...
2023 11 14 18 14 44.2 +23 31 22 4.2228 3.8339 60.5 13.0 20.5
...
2023 11 29 18 24 55.8 +19 45 37 4.2927 3.7606 51.6 11.9 20.4
подробности следуют...