NGC 3174 (also NGC 3144, MCG 12-10-23, UGC 5519 and PGC 29949) is a magnitude +13.4 spiral galaxy located 296 million light-years away in the constellation Draco. The galaxy was discovered by German-British astronomer William Herschel using a 47.5 cm (18.7 inch) f/13 speculum reflector at Winds...
NGC 3397 (also NGC 3329, IRAS 10405+7704, MCG 13-8-33, UGC 5837 and PGC 32059) is a magnitude +12.2 spiral galaxy located 89 million light-years away in the constellation Draco. The galaxy was discovered by German-British astronomer William Herschel using a 47.5 cm (18.7 inch) f/13 speculum ref...
NGC 3500 (also IRAS 10582+7528, MCG 13-8-52, UGC 6090 and PGC 33277) is a magnitude +13.5 spiral galaxy located 159 million light-years away in the constellation Draco. The galaxy was discovered by German-British astronomer William Herschel using a 47.5 cm (18.7 inch) f/13 speculum reflector a...
NGC 3523 (also IRAS 10594+7523, MCG 13-8-53, UGC 6105 and PGC 33367) is a magnitude +12.9 spiral galaxy located 329 million light-years away in the constellation Draco. The galaxy was discovered by German-British astronomer William Herschel using a 47.5 cm (18.7 inch) f/13 speculum reflector a...
NGC 3549 (also IRAS 11080+5339, MCG 9-18-97, UGC 6215 and PGC 33964) is a magnitude +12.1 spiral galaxy located 131 million light-years away in the constellation Ursa Major. The galaxy was discovered by German-British astronomer William Herschel using a 47.5 cm (18.7 inch) f/13 speculum reflec...
Haile Selassie I (23 July 1892 - 27 August 1975), born Tafari Makonnen, was Ethiopia's regent from 1916 to 1930 and Emperor of Ethiopia from 1930 to 1974. Read more
The 970 - 2200 metre wide asteroid 1995 SA will make a close pass (73.1 lunar distances, 0.1879 AU), travelling at 14.22 km/second, to the Earth-Moon system on the 2nd April 2014 @ 02:45 UT ±00:01. See more The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256...
The 49 - 110 metre wide asteroid 2014 FL38 will make a close pass (32.1 lunar distances, 0.0824 AU), travelling at 6.11 km/second, to the Earth-Moon system on the 2nd April 2014 @ 08:59 UT ±00:26. See more The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 A...
The 250 - 570 metre wide asteroid 2001 QC34 will make a close pass (42.1 lunar distances, 0.1082 AU), travelling at 4.78 km/second, to the Earth-Moon system on the 2nd April 2014 @ 19:35 UT ±00:01. See more The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256...
Title: iPTF 13bvn: The First Evidence of a Binary Progenitor for a Type Ib Supernova Author: Melina C. Bersten, Omar G. Benvenuto, Gaston Folatelli, Ken'ichi Nomoto, Hanindyo Kuncarayakti, Shubham Srivastav, G.C. Anupama, Robert Quimby, Devendra K. Sahu The recent detection in archival HST im...
Orbital elements:
2007 PF28 PHA, Earth MOID = 0.0142 AU
Epoch 2014 May 23.0 TT = JDT 2456800.5 MPC
M 39.90601 (2000.0) P Q
n 0.31500226 Peri. 261.21901 +0.14996998 -0.98869051
a 2.1392437 Node 180.15662 +0.94264205 +0.14307062
e 0.8009808 Incl. 5.88616 +0.29821968 +0.04496525
P 3.13 H 19...
Title: DT Serpentis: neither a symbiotic star nor a planetary nebula associate Author: David J. Frew, Joao Bento, Ivan S. Bojicic, Quentin A. Parker We present an alternative interpretation for the putative symbiotic star DT Serpentis, and its proposed planetary nebula (PN), recently announce...
Title: Photometric Investigation of the K-type Extreme-Shallow Contact Binary V1799 Orion Author: Nian-Ping Liu, Sheng-Bang Qian, Wen-Ping Liao, Jia-Jia He, Er-Gang Zhao, Liang Liu New multi-color light curves of the very short period K-type eclipsing binary V1799 Ori were obtained and anal...
NGC 2867 (also Caldwell 90, HD 81119 and ESO 126-PN8) is a magnitude +9.7 planetary nebula located 6200 light years away in the constellation Carina. The nebula was discovered by British astronomer John Herschel using a 47.5 cm (18.7 inch) f/13 speculum reflector at the Cape of Good Hope on the 1st A...
