NGC 2535 - Misplaced Pages

(Redirected from PGC 22957) Unbarred spiral galaxy in the constellation Cancer

NGC 2535
A multiwavelength image of NGC 2535 (top) and NGC 2536. Mid-infrared emission is red, H alpha emission (at 694 nm) is green, and ultraviolet emission is blue.
Observation data (J2000 epoch)
Constellation	Cancer
Right ascension	8 11 13.5
Declination	+25° 12′ 25″
Redshift	4097 ± 9 km/s
Apparent magnitude (V)	16.9
Characteristics
Type	SA(r)c pec
Apparent size (V)	0.12′ × 0.12′
Other designations
Arp 82, UGC 4264, MCG +04-20-004, PGC 22957, CGCG 119-008

NGC 2535 is an unbarred spiral galaxy in the constellation Cancer. It was discovered on 22 January 1877 by French astronomer Édouard Stephan.

NGC 2535 is exhibiting a weak inner ring structure around the nucleus that is interacting with NGC 2536. The interaction has warped the disk and spiral arms of NGC 2535, producing an elongated structure, visible at ultraviolet wavelengths, that contain many bright, recently formed blue star clusters in addition to enhanced star forming regions around the galaxy center. The two galaxies are listed together as Arp 82 in the Atlas of Peculiar Galaxies as an example of a spiral galaxy with a high surface brightness companion.

One supernova has been observed in NGC 2535. SN 1901A (type unknown, mag. 14.7) was seen by Karl Reinmuth on a photographic plate taken on 10 January 1901, although the discovery was not made until 28 September 1923.

References

^ "NASA/IPAC Extragalactic Database". Results for NGC 2535. Retrieved 2007-03-31.
Seligman, Courtney. "New General Catalogue Objects: NGC 2535". Celestial Atlas. Retrieved 27 August 2024.
H. Arp (1966). "Atlas of Peculiar Galaxies". Astrophysical Journal Supplement. 14: 1–20. Bibcode:1966ApJS...14....1A. doi:10.1086/190147.
Central Bureau for Astronomical Telegrams list of Supernovae. Retrieved 28 March 2023.
Transient Name Server entry for SN 1901A. Retrieved 28 March 2023.
Baade, W. (1938). "The Absolute Photographic Magnitude of Supernovae". The Astrophysical Journal. 88: 285. Bibcode:1938ApJ....88..285B. doi:10.1086/143983.
Reinmuth, K. (1924). "Nova 100.1901 Cancri im Spiralnebel NGC 2535". Astronomische Nachrichten. 221 (3): 47. Bibcode:1924AN....221...47R. doi:10.1002/asna.19242210305.

External links

Media related to NGC 2535 at Wikimedia Commons
Spitzer Space Telescope page on NGC 2535

v t e Astronomical catalogs
NGC	NGC 2530 NGC 2531 NGC 2532 NGC 2533 NGC 2534 NGC 2535 NGC 2536 NGC 2537 NGC 2538 NGC 2539 NGC 2540
PGC	PGC 22953 PGC 22954 PGC 22955 PGC 22956 PGC 22957 PGC 22958 PGC 22959 PGC 22960 PGC 22961
UGC	UGC 4260 UGC 4261 UGC 4262 UGC 4263 UGC 4264 UGC 4265 UGC 4266 UGC 4267 UGC 4268
Arp	Arp 76 Arp 77 Arp 78 Arp 79 Arp 80 Arp 81 Arp 82 Arp 83 Arp 84 Arp 85 Arp 86 Arp 87 Arp 88

v t e New General Catalogue 2500 to 2999
2500 2501 2502 2503 2504 2505 2506 2507 2508 2509 2510 2511 2512 2513 2514 2515 2516 2517 2518 2519 2520 2521 2522 2523 2524 2525 2526 2527 2528 2529 2530 2531 2532 2533 2534 2535 2536 2537 2538 2539 2540 2541 2542 2543 2544 2545 2546 2547 2548 2549 2550 2551 2552 2553 2554 2555 2556 2557 2558 2559 2560 2561 2562 2563 2564 2565 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2580 2581 2582 2583 2584 2585 2586 2587 2588 2589 2590 2591 2592 2593 2594 2595 2596 2597 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616 2617 2618 2619 2620 2621 2622 2623 2624 2625 2626 2627 2628 2629 2630 2631 2632 2633 2634 2635 2636 2637 2638 2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 2655 2656 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2671 2672 2673 2674 2675 2676 2677 2678 2679 2680 2681 2682 2683 2684 2685 2686 2687 2688 2689 2690 2691 2692 2693 2694 2695 2696 2697 2698 2699 2700 2701 2702 2703 2704 2705 2706 2707 2708 2709 2710 2711 2712 2713 2714 2715 2716 2717 2718 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732 2733 2734 2735 2736 2737 2738 2739 2740 2741 2742 2743 2744 2745 2746 2747 2748 2749 2750 2751 2752 2753 2754 2755 2756 2757 2758 2759 2760 2761 2762 2763 2764 2765 2766 2767 2768 2769 2770 2771 2772 2773 2774 2775 2776 2777 2778 2779 2780 2781 2782 2783 2784 2785 2786 2787 2788 2789 2790 2791 2792 2793 2794 2795 2796 2797 2798 2799 2800 2801 2802 2803 2804 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 2821 2822 2823 2824 2825 2826 2827 2828 2829 2830 2831 2832 2833 2834 2835 2836 2837 2838 2839 2840 2841 2842 2843 2844 2845 2846 2847 2848 2849 2850 2851 2852 2853 2854 2855 2856 2857 2858 2859 2860 2861 2862 2863 2864 2865 2866 2867 2868 2869 2870 2871 2872 2873 2874 2875 2876 2877 2878 2879 2880 2881 2882 2883 2884 2885 2886 2887 2888 2889 2890 2891 2892 2893 2894 2895 2896 2897 2898 2899 2900 2901 2902 2903 2904 2905 2906 2907 2908 2909 2910 2911 2912 2913 2914 2915 2916 2917 2918 2919 2920 2921 2922 2923 2924 2925 2926 2927 2928 2929 2930 2931 2932 2933 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 2950 2951 2952 2953 2954 2955 2956 2957 2958 2959 2960 2961 2962 2963 2964 2965 2966 2967 2968 2969 2970 2971 2972 2973 2974 2975 2976 2977 2978 2979 2980 2981 2982 2983 2984 2985 2986 2987 2988 2989 2990 2991 2992 2993 2994 2995 2996 2997 2998 2999
Astronomical catalog List of NGC objects 2001–3000

New General Catalogue 2500 to 2999

Constellation of Cancer

Stars

Bayer	α (Acubens) β (Tarf) γ (Asellus Borealis) δ (Asellus Australis) ε (Meleph) ζ (Tegmine) ζ η θ ι κ λ (Piautos) μ μ ν ξ (Nahn) ο ο π π ρ (Copernicus) ρ σ σ σ τ υ υ φ φ χ ψ ψ ω ω
Flamsteed	1 3 5 7 8 11 12 15 20 (d) 21 24 25 (d) 27 28 (CX) 29 34 35 36 (c) 37 38 39 40 42 44 45 (A) 46 49 (b) 50 (A) 53 54 57 60 61 66 67 68 70 71 75 78 79 80 83
Variable	R X RS VZ AZ DX EI HL HM
HD	72945 72946 73534 (Gakyid) 79498
Other	GJ 3470 (Kaewkosin) HIP 41378 K2-187 LHS 2090 Pr0211 WD J0914+1914 YBP 1194

Exoplanets	55 Cancri b c d e f β Cancri b GJ 3470 b HD 73534 b HIP 41378 b c d e f Pr0201 b

Star clusters	Beehive Cluster Messier 67

Nebulae	Abell 30 Abell 31

Galaxies

NGC	2503 2535 2536 2608 2623 2648 2775 2801 2803 2804 2812
Other	3C 191 3C 212 3C 215 DLA0817g IC 2431 OJ 287 QSO B0839+187 UGC 4457 4C +29.30 SDSS J0849+1114

Galaxy clusters	Abell 671 Musket Ball Cluster

See also

References

External links