P/2023 B3 (PanSTARRS) _ PK23B030 _ P21Ddk2 object ..
Добавлено: 17 фев 2023 15:15P/2023 B3 (PanSTARRS) _ PK23B030 _ P21Ddk2 object, MPEC 2023-D10, CBET 5222
P/2023 B3 (PANSTARRS) / PK23B030 (q=3.958 AU, Q=9.082 AU, TP=2020 Aug. 28.73 TT) was picked up at 1013 UT on 23 Jan. by Pan-STARRS 2 (PS2), which observed it at Jan. 23.43-46p4. This detection was confirmed by program code 2 via LCO Sutherland A (Jan. 23.92-93p4), program code 3 via Canada-France-Hawaii Telescope (Jan. 24.57p3), the Spacewatch 0.9m telescope (Jan. 25.44-45p3), Hidetaka Sato via iTelescope Obs. Siding Spring (Jan. 26.61-62p2), program code 2 via LCO Sutherland C (Jan. 26.00-01p4), Chante-Perdrix Obs. (Jan. 30.18-19p2), Visnjan Obs. (Jan. 30.00-02p4), Sormano Obs. (Jan. 31.92p2), the Spacewatch 1.8m telescope (Feb. 2.36-39p3 & 9.29-33p3), the Bok Telescope (Feb. 10.29-31p4), Dave Balam via Dominion Astrophysical Obs. (DomAO) (Feb. 11.26-28p5), Farra d'Isonzo Obs. (Feb. 11.86-87p2), program code 1 via MLS (Feb. 12.26-27p4), Comet Hunter Obs. (Feb. 14.16-17p3), M. Tichy & team via KLENOT (Feb. 14.83p5 & 15.82p4), and Nastro Verde Obs. (Feb. 15.83p1 & 15.87p1).
Orbital elements:
P/2023 B3 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2020 Aug. 28.72575 TT Rudenko
q 3.9576714 (2000.0) P Q
n 0.10184932 Peri. 238.71207 +0.83717417 -0.54239824
a 4.5411304 Node 153.93467 +0.54026138 +0.80007251
e 0.1284832 Incl. 9.20784 +0.08518836 +0.25629694
P 9.68
From 63 observations 2023 Jan. 23-Feb. 15, mean residual 0".4.
Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2023 01 18 09 30 10.2 +11 04 30 3.6890 4.6037 155.7 5.0 20.0
...
2023 02 02 09 22 13.1 +11 57 11 3.6400 4.6189 172.6 1.6 20.0
...
2023 02 10 09 17 40.3 +12 27 56 3.6424 4.6270 175.9 0.9 20.0
...
2023 02 16 09 14 18.2 +12 51 11 3.6573 4.6330 169.9 2.1 20.0
2023 02 17 09 13 45.3 +12 55 02 3.6609 4.6340 168.8 2.4 20.0
2023 02 18 09 13 12.5 +12 58 52 3.6648 4.6350 167.7 2.6 20.0
...
2023 02 24 09 10 03.5 +13 21 29 3.6946 4.6410 160.9 4.0 20.0
...
2023 03 04 09 06 17.7 +13 49 53 3.7506 4.6490 152.0 5.8 20.0
...
2023 03 19 09 01 06.3 +14 35 06 3.9001 4.6639 135.6 8.6 20.1
подробности следуют...
P/2023 B3 (PANSTARRS) / PK23B030 (q=3.958 AU, Q=9.082 AU, TP=2020 Aug. 28.73 TT) was picked up at 1013 UT on 23 Jan. by Pan-STARRS 2 (PS2), which observed it at Jan. 23.43-46p4. This detection was confirmed by program code 2 via LCO Sutherland A (Jan. 23.92-93p4), program code 3 via Canada-France-Hawaii Telescope (Jan. 24.57p3), the Spacewatch 0.9m telescope (Jan. 25.44-45p3), Hidetaka Sato via iTelescope Obs. Siding Spring (Jan. 26.61-62p2), program code 2 via LCO Sutherland C (Jan. 26.00-01p4), Chante-Perdrix Obs. (Jan. 30.18-19p2), Visnjan Obs. (Jan. 30.00-02p4), Sormano Obs. (Jan. 31.92p2), the Spacewatch 1.8m telescope (Feb. 2.36-39p3 & 9.29-33p3), the Bok Telescope (Feb. 10.29-31p4), Dave Balam via Dominion Astrophysical Obs. (DomAO) (Feb. 11.26-28p5), Farra d'Isonzo Obs. (Feb. 11.86-87p2), program code 1 via MLS (Feb. 12.26-27p4), Comet Hunter Obs. (Feb. 14.16-17p3), M. Tichy & team via KLENOT (Feb. 14.83p5 & 15.82p4), and Nastro Verde Obs. (Feb. 15.83p1 & 15.87p1).
Orbital elements:
P/2023 B3 (PANSTARRS)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2020 Aug. 28.72575 TT Rudenko
q 3.9576714 (2000.0) P Q
n 0.10184932 Peri. 238.71207 +0.83717417 -0.54239824
a 4.5411304 Node 153.93467 +0.54026138 +0.80007251
e 0.1284832 Incl. 9.20784 +0.08518836 +0.25629694
P 9.68
From 63 observations 2023 Jan. 23-Feb. 15, mean residual 0".4.
Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2023 01 18 09 30 10.2 +11 04 30 3.6890 4.6037 155.7 5.0 20.0
...
2023 02 02 09 22 13.1 +11 57 11 3.6400 4.6189 172.6 1.6 20.0
...
2023 02 10 09 17 40.3 +12 27 56 3.6424 4.6270 175.9 0.9 20.0
...
2023 02 16 09 14 18.2 +12 51 11 3.6573 4.6330 169.9 2.1 20.0
2023 02 17 09 13 45.3 +12 55 02 3.6609 4.6340 168.8 2.4 20.0
2023 02 18 09 13 12.5 +12 58 52 3.6648 4.6350 167.7 2.6 20.0
...
2023 02 24 09 10 03.5 +13 21 29 3.6946 4.6410 160.9 4.0 20.0
...
2023 03 04 09 06 17.7 +13 49 53 3.7506 4.6490 152.0 5.8 20.0
...
2023 03 19 09 01 06.3 +14 35 06 3.9001 4.6639 135.6 8.6 20.1
подробности следуют...