C/1951 G2 _ CJ51G020 = C/1952 C1 (Groeneveld-Palomar) ..
Добавлено: 10 май 2023 10:10C/1951 G2 _ CJ51G020 = C/1952 C1 (Groeneveld-Palomar) _ CJ52C010 _ no data object, MPEC 2023-J76, CBET 5253, CBET 5254
C/1952 C1 / CJ52C010 from the Palomar Digitized Sky Survey (Palomar DSS) (1952 Feb. 1.42-47p3) and Mt. Palomar (1952 Feb. 1.47p1).
C/1951 G2 (Groeneveld-Palomar) / CJ51G020 (i=170.7°, q=3.606 AU, Q=12039.578 AU, TP=1950 Sept. 7.00 TT) was picked up at 0511 UT on 9 April 1951 by McDonald Obs., which observed it at 1951 April 7.32p1, 1951 April 9.22p2, and 1951 April 9.27p2. This detection was confirmed by Oak Ridge Obs. (1950 June 12.15p1) and Boyden Obs. (1950 July 5.91p1 & 1950 July 16.86p1).
Orbital elements:
C/1951 G2 (Groeneveld-Palomar)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 1950 Sept. 6.99598 TT Rudenko
q 3.6058537 (2000.0) P Q
z +0.0001661 Peri. 109.58343 -0.40861348 -0.91261501
+/-0.0000094 Node 355.40292 -0.88634434 +0.39337335
e 0.9994010 Incl. 170.66911 -0.21778141 +0.11131597
From 11 observations 1950 June 12-1952 Feb. 1, mean residual 0".8.
Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2023 04 10 05 50 54.2 +14 08 20 94.5521 94.1899 68.5 0.6 35.6
...
2023 04 25 05 51 11.1 +14 09 43 94.8120 94.2266 54.2 0.5 35.6
...
2023 05 03 05 51 23.5 +14 10 22 94.9358 94.2462 46.6 0.4 35.6
...
2023 05 09 05 51 34.1 +14 10 49 95.0203 94.2608 41.0 0.4 35.6
2023 05 10 05 51 35.9 +14 10 53 95.0337 94.2633 40.1 0.4 35.6
2023 05 11 05 51 37.8 +14 10 58 95.0468 94.2657 39.1 0.4 35.6
...
2023 05 17 05 51 49.7 +14 11 21 95.1209 94.2804 33.6 0.3 35.6
...
2023 05 25 05 52 06.8 +14 11 47 95.2062 94.3000 26.4 0.3 35.6
...
2023 06 09 05 52 41.5 +14 12 21 95.3212 94.3367 14.0 0.1 35.6
подробности следуют...
C/1952 C1 / CJ52C010 from the Palomar Digitized Sky Survey (Palomar DSS) (1952 Feb. 1.42-47p3) and Mt. Palomar (1952 Feb. 1.47p1).
C/1951 G2 (Groeneveld-Palomar) / CJ51G020 (i=170.7°, q=3.606 AU, Q=12039.578 AU, TP=1950 Sept. 7.00 TT) was picked up at 0511 UT on 9 April 1951 by McDonald Obs., which observed it at 1951 April 7.32p1, 1951 April 9.22p2, and 1951 April 9.27p2. This detection was confirmed by Oak Ridge Obs. (1950 June 12.15p1) and Boyden Obs. (1950 July 5.91p1 & 1950 July 16.86p1).
Orbital elements:
C/1951 G2 (Groeneveld-Palomar)
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 1950 Sept. 6.99598 TT Rudenko
q 3.6058537 (2000.0) P Q
z +0.0001661 Peri. 109.58343 -0.40861348 -0.91261501
+/-0.0000094 Node 355.40292 -0.88634434 +0.39337335
e 0.9994010 Incl. 170.66911 -0.21778141 +0.11131597
From 11 observations 1950 June 12-1952 Feb. 1, mean residual 0".8.
Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2023 04 10 05 50 54.2 +14 08 20 94.5521 94.1899 68.5 0.6 35.6
...
2023 04 25 05 51 11.1 +14 09 43 94.8120 94.2266 54.2 0.5 35.6
...
2023 05 03 05 51 23.5 +14 10 22 94.9358 94.2462 46.6 0.4 35.6
...
2023 05 09 05 51 34.1 +14 10 49 95.0203 94.2608 41.0 0.4 35.6
2023 05 10 05 51 35.9 +14 10 53 95.0337 94.2633 40.1 0.4 35.6
2023 05 11 05 51 37.8 +14 10 58 95.0468 94.2657 39.1 0.4 35.6
...
2023 05 17 05 51 49.7 +14 11 21 95.1209 94.2804 33.6 0.3 35.6
...
2023 05 25 05 52 06.8 +14 11 47 95.2062 94.3000 26.4 0.3 35.6
...
2023 06 09 05 52 41.5 +14 12 21 95.3212 94.3367 14.0 0.1 35.6
подробности следуют...