Ephemeride für C/2025 R2 SWAN T=2025-Sep-12.69860 q=0.996015 q=0.503698 Omega=335.547600 omega=307.978400 i=4.471500 [2000.0] H[1,1]= 12.4 n= 4.0 Berechnung der Helligkeit: T-150.0 bis T+150.0: m = 10.0 + 5.0*log d + 2.5* 4.0*log r (T + 1.0) Alle Zeiten sind in MEZ angegeben und gelten für Lübben Die festgelegte Sonnenhöhe für Dämmerung beträgt -18° Datum/Uhrzeit RA Dek. r Delta Elong. Mond Phase Aufg Untg Kulm. KHöhe TOpt Höhe Mond Hell RA/h Dek./h Stb nahe bei [Hell] (Distanz) -------------------- --------- --------- ------- ------- ------ ------- ----- ----- ----- ----- ----- ----- ---- ---- ----- ------- ------- --- ---------------------------- Mi 01.Okt.2025 01:00 14h 43.0 -15° 04.0 0.6629 0.4935 35.3° 66° ++ 59% 09:31 18:47 14:05 23° --:-- -- 6.8- 0.29' -0.58' LIB 5 LIB [ 6.3] ( 0.79') Do 02.Okt.2025 01:00 14h 50.0 -15° 18.0 0.6777 0.4738 36.0° 77° ++ 69% 09:35 18:49 14:08 23° --:-- -- 6.8- 0.30' -0.56' LIB Alpha1 LIB [ 5.2] ( 0.71') Fr 03.Okt.2025 01:00 14h 58.0 -15° 31.0 0.6928 0.4545 36.8° 88° ++ 78% 09:40 18:52 14:10 22° --:-- -- 6.8- 0.32' -0.54' LIB NGC 5817 [??.?] ( 0.81') Sa 04.Okt.2025 01:00 15h 06.0 -15° 44.0 0.7081 0.4358 37.8° 100° - 87% 09:46 18:55 14:13 22° --:-- -- 6.8- 0.34' -0.51' LIB Ny LIB [ 5.2] ( 0.58') So 05.Okt.2025 01:00 15h 14.0 -15° 56.0 0.7237 0.4177 38.8° 112° -- 93% 09:52 18:59 14:16 22° --:-- -- 6.8- 0.37' -0.47' LIB NGC 5892 [??.?] ( 0.44') Mo 06.Okt.2025 01:00 15h 23.0 -16° 06.0 0.7396 0.4002 40.0° 124° -- 98% 09:58 19:04 14:19 22° --:-- -- 6.8+ 0.39' -0.43' LIB Omikron LIB [ 6.3] ( 0.79') Di 07.Okt.2025 01:00 15h 33.0 -16° 16.0 0.7556 0.3834 41.4° 136° -- 99% 10:05 19:10 14:23 22° --:-- -- 6.8+ 0.42' -0.37' LIB Zeta4 LIB [ 5.5] ( 0.59') Mi 08.Okt.2025 01:00 15h 44.0 -16° 24.0 0.7718 0.3673 42.9° 148° -- 98% 10:13 19:16 14:27 22° --:-- -- 6.8+ 0.45' -0.31' LIB Eta LIB [ 5.4] ( 0.74') Do 09.Okt.2025 01:00 15h 55.0 -16° 31.0 0.7882 0.3520 44.6° 160° -- 94% 10:21 19:24 14:32 22° 19:10 1° -- 6.8+ 0.49' -0.22' SCO Theta LIB [ 4.2] ( 0.34') Fr 10.Okt.2025 01:00 16h 07.0 -16° 35.0 0.8046 0.3375 46.5° 167° -- 88% 10:30 19:33 15:01 21° 19:08 3° - 6.8+ 0.53' -0.11' SCO 49 LIB [ 5.5] (1°37') Sa 11.Okt.2025 01:00 16h 20.0 -16° 36.0 0.8212 0.3240 48.7° 179° -- 79% 10:39 19:43 15:07 21° 19:07 4° ++ 6.8+ 0.57' 0.02' OPH BD-14 4398 [ 5.9] (1°45') So 12.Okt.2025 01:00 16h 34.0 -16° 34.0 0.8379 0.3116 51.0° 161° -- 69% 10:50 19:54 15:14 22° 19:05 6° ++ 6.8- 0.61' 0.18' OPH Phi OPH [ 4.3] ( 0.73') Mo 13.Okt.2025 01:00 16h 49.0 -16° 27.0 0.8547 0.3002 53.6° 151° -- 58% 11:00 20:07 15:20 22° 19:04 8° ++ 6.8- 0.65' 0.37' OPH IC 4622 [??.?] ( 0.73') Di 14.Okt.2025 01:00 17h 05.0 -16° 16.0 0.8716 0.2901 56.5° 142° -- 47% 11:12 20:21 15:28 22° 19:03 10° ++ 6.8- 0.69' 0.60' OPH Eta OPH [ 2.4] (1°22') Mi 15.Okt.2025 01:00 17h 22.0 -15° 59.0 0.8885 0.2813 59.6° 133° -- 36% 11:23 20:37 16:01 22° 19:02 12° ++ 6.8- 0.72' 0.85' OPH BD-16 4470 [ 6.4] ( 0.97') Do 16.Okt.2025 01:00 17h 40.0 -15° 35.0 0.9054 0.2739 62.9° 124° - 27% 11:35 20:55 16:10 23° 19:01 14° ++ 6.8- 0.76' 1.13' SER BD-15 4622 [ 5.9] ( 0.54') Fr 17.Okt.2025 01:00 17h 58.0 -15° 05.0 0.9224 0.2681 66.3° 116° ++ 18% 11:47 21:14 16:19 23° 18:35 16° ++ 6.9- 0.78' 1.42' SER BD-15 4722 [ 5.9] ( 0.88') Sa 18.Okt.2025 01:00 18h 17.0 -14° 27.0 0.9395 0.2640 70.0° 109° ++ 11% 11:58 21:34 16:28 24° 18:34 19° ++ 6.9- 0.80' 1.70' SCT NGC 6605 [??.?] ( 0.51') So 19.Okt.2025 01:00 18h 37.0 -13° 43.0 0.9565 0.2615 73.7° 101° ++ 5% 12:09 21:54 17:01 25° 18:32 21° ++ 7.0- 0.81' 1.98' SCT BD-14 5139 [ 6.5] ( 0.45') Mo 20.Okt.2025 01:00 18h 56.0 -12° 53.0 0.9736 0.2608 77.6° 94° ++ 2% 12:19 22:15 17:11 26° 18:31 23° ++ 7.0- 0.81' 2.21' SGR BD-13 5172 [ 5.5] ( 0.82') Di 21.Okt.2025 01:00 19h 15.0 -11° 58.0 0.9907 0.2618 81.4° 87° ++ 0% 12:29 22:35 17:20 27° 18:31 25° ++ 7.1- 0.79' 2.41' AQL BD-12 5311 [ 5.5] ( 0.59') Mi 22.Okt.2025 01:00 19h 34.0 -10° 58.0 1.0078 0.2645 85.1° 81° ++ 0% 12:38 22:56 17:29 28° 18:29 26° ++ 7.2- 0.77' 2.54' AQL 37 AQL [ 5.1] ( 0.48') Do 23.Okt.2025 01:00 19h 52.0 -9° 56.0 1.0249 0.2689 88.7° 74° ++ 2% 12:46 23:15 18:01 29° 18:28 28° ++ 7.3- 0.74' 2.62' AQL 51 AQL [ 5.4] ( 0.90') Fr 24.Okt.2025 01:00 20h 10.0 -8° 53.0 1.0419 0.2749 92.1° 67° ++ 5% 12:54 23:34 18:08 30° 18:27 30° ++ 7.4- 0.71' 2.64' AQL BD-09 5382 [ 6.5] ( 0.37') Sa 25.Okt.2025 01:00 20h 26.0 -7° 50.0 1.0590 0.2824 95.4° 60° ++ 10% 13:01 23:51 18:16 31° 18:26 31° ++ 7.6- 0.67' 2.61' AQL IC 1324 [??.?] (1°55') So 26.Okt.2025 01:00 20h 42.0 -6° 48.0 1.0761 0.2913 98.4° 52° ++ 17% 13:07 --:-- 18:22 32° 18:25 32° - 7.7- 0.63' 2.54' AQR IC 5050 [??.?] (1°27') Mo 27.Okt.2025 01:00 20h 56.0 -5° 48.0 1.0931 0.3015 101.2° 44° ++ 24% 13:12 00:07 18:28 33° 18:28 33° - 7.8- 0.58' 2.44' AQR NGC 6980 [??.?] ( 0.88') Di 28.Okt.2025 01:00 21h 10.0 -4° 51.0 1.1101 0.3128 103.7° 36° ++ 33% 13:16 00:22 18:34 34° 18:34 34° -- 8.0- 0.54' 2.32' AQR IC 5089 [??.?] (1°03') Mi 29.Okt.2025 01:00 21h 22.0 -3° 57.0 1.1271 0.3251 106.0° 28° ++ 43% 13:20 00:35 19:02 35° 19:02 35° -- 8.1- 0.50' 2.19' AQR 16 AQR [ 5.9] ( 0.70') Do 30.Okt.2025 01:00 21h 34.0 -3° 06.0 1.1441 0.3384 108.0° 20° ++ 53% 13:23 00:47 19:07 36° 19:07 36° -- 8.3- 0.47' 2.05' AQR BD-04 5489 [ 5.8] ( 0.92') Fr 31.Okt.2025 01:00 21h 45.0 -2° 19.0 1.1610 0.3526 109.9° 13° ++ 63% 13:25 00:58 19:10 36° 19:10 36° -- 8.4- 0.43' 1.91' AQR NGC 7121 [??.?] (1°18') Sa 01.Nov.2025 01:00 21h 55.0 -1° 34.0 1.1780 0.3675 111.5° 13° - 73% 13:27 01:08 19:13 37° 19:13 37° -- 8.6- 0.40' 1.78' AQR IC 1411 [??.?] ( 0.29') So 02.Nov.2025 01:00 22h 04.0 -0° 53.0 1.1948 0.3830 112.9° 20° -- 82% 13:29 01:17 19:16 38° 19:16 38° -- 8.8- 0.37' 1.66' AQR 32 AQR [ 5.3] ( 0.14') Mo 03.Nov.2025 01:00 22h 13.0 -0° 14.0 1.2117 0.3992 114.2° 31° -- 90% 13:30 01:25 19:19 38° 19:19 38° -- 8.9- 0.34' 1.54' AQR NGC 7215 [??.?] (1°18') Di 04.Nov.2025 01:00 22h 21.0 +0° 21.0 1.2285 0.4160 115.3° 43° -- 96% 13:31 01:33 19:21 39° 19:21 39° -- 9.0- 0.32' 1.43' AQR BD-00 4333 [ 6.4] ( 0.91') Mi 05.Nov.2025 01:00 22h 28.0 +0° 54.0 1.2453 0.4332 116.2° 55° -- 99% 13:31 01:39 19:23 39° 19:23 39° -- 9.2- 0.30' 1.33' AQR Pi AQR [ 4.7] ( 0.88') Do 06.Nov.2025 01:00 22h 35.0 +1° 25.0 1.2620 0.4509 117.1° 68° -- 99% 13:32 01:44 19:24 40° 19:24 40° -- 9.3- 0.28' 1.24' AQR Eta AQR [ 4.0] (1°32') Fr 07.Nov.2025 01:00 22h 42.0 +1° 54.0 1.2788 0.4691 117.8° 82° -- 96% 13:32 01:49 19:25 40° 19:25 40° -- 9.5- 0.26' 1.15' PSC IC 5241 [??.?] ( 0.73') Sa 08.Nov.2025 01:00 22h 48.0 +2° 21.0 1.2954 0.4876 118.3° 95° -- 90% 13:31 01:54 19:26 41° 19:26 41° -- 9.6- 0.24' 1.07' PSC NGC 7373 [??.?] ( 0.92') So 09.Nov.2025 01:00 22h 53.0 +2° 46.0 1.3121 0.5065 118.8° 108° -- 83% 13:31 01:57 19:28 41° 19:28 41° - 9.8- 0.23' 1.00' PSC NGC 7403 [??.?] (1°17') Mo 10.Nov.2025 01:00 22h 59.0 +3° 09.0 1.3286 0.5257 119.2° 121° -- 73% 13:30 02:01 19:28 42° 19:28 42° ++ 9.9- 0.21' 0.94' PSC BD+02 4594 [ 5.8] ( 0.55') Di 11.Nov.2025 01:00 23h 04.0 +3° 31.0 1.3452 0.5452 119.5° 133° -- 63% 13:29 02:04 19:28 42° 19:28 42° ++ 10.0- 0.20' 0.88' PSC Beta PSC [ 4.5] ( 0.32') Mi 12.Nov.2025 01:00 23h 08.0 +3° 51.0 1.3617 0.5650 119.8° 145° -- 52% 13:28 02:06 19:29 42° 19:29 42° ++ 10.2- 0.19' 0.83' PSC NGC 7483 [??.?] ( 0.67') Do 13.Nov.2025 01:00 23h 13.0 +4° 11.0 1.3782 0.5850 119.9° 157° -- 42% 13:27 02:08 19:29 43° 19:29 43° ++ 10.3- 0.18' 0.78' PSC NGC 7537 [13.2] ( 0.57') Fr 14.Nov.2025 01:00 23h 17.0 +4° 29.0 1.3946 0.6053 120.0° 176° - 32% 13:25 02:10 19:29 43° 19:29 43° ++ 10.4- 0.17' 0.74' PSC NGC 7560 [??.?] ( 0.23') Sa 15.Nov.2025 01:00 23h 21.0 +4° 46.0 1.4110 0.6259 120.1° 175° ++ 23% 13:24 02:12 19:29 43° 19:29 43° ++ 10.5- 0.16' 0.70' PSC 7 PSC [ 5.1] ( 0.62') Legende: Datum/Uhrzeit = Berechnungsdatum und -uhrzeit RA, Dek. = Rektaszension, Deklination (2000.0) r = Abstand zur Sonne in aE Delta = Abstand zur Erde in aE Elong = Winkelabstand zur Sonne in Grad Mond = Winkelabstand zum Mond in Grad und Grad der Störung sehr stark(--), stark(-), moderat(0), gering(+), keine Störung(++) Phase = Mondphase in % Aufg, Untg = Aufgangs- und Untergangszeit Kulm, KHöhe = Kulminationszeit und -höhe TOpt, Höhe = Optimale Beobachtungszeit und -höhe Mond = Grad der Mondstörung zur optimalen Beobachtungszeit sehr stark(--), stark(-), moderat(0), gering(+), keine Störung(++) Hell = Helligkeit in Mag. und Tendenz RA/h, Dek./h = Stündliche Bewegung in Rekt. und Dekl. in Bogenminuten Stb = Sternbild zu Rekt. und Dekl. nahe bei = Konjunktion mit Deep Sky Objekt, dessen Helligkeit und Distanz dazu