Messier 72 - Revision history

Lisa at 03:35, 22 March 2015

2015-03-22T03:35:41Z

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	Messier 72 (also known as M72 or NGC 6981) is a globular cluster in the Aquarius constellation discovered by French astronomer Pierre Méchain on August 29, 1780. French astronomer Charles Messier looked for it on the following October 4, and included it in his catalog.~~[4]~~ Both decided that it was a faint nebula rather than a cluster. With a larger instrument, British astronomer John Herschel called it a bright "cluster of stars of a round figure". American astronomer Harlow Shapley noted a similarity to Messier 4 and Messier 12.		Messier 72 (also known as M72 or NGC 6981) is a globular cluster in the [[Aquarius]] constellation discovered by French astronomer Pierre Méchain on August 29, 1780. French astronomer Charles Messier looked for it on the following October 4, and included it in his catalog.Both decided that it was a faint nebula rather than a cluster. With a larger instrument, British astronomer John Herschel called it a bright "cluster of stars of a round figure". American astronomer Harlow Shapley noted a similarity to [[Messier 4]] and [[Messier 12]].
	This cluster is visible as a faint nebula in a telescope with a 6 cm (2.4 in) aperture. the surrounding field stars become visible at 15 cm (5.9 in), while 25 cm (9.8 in) is sufficient to resolve the cluster with an angular diameter of 2.5′. At 30 cm (12 in) the core is resolved in a 1.25′ diameter, showing a broad spread with darker regions to the south and east.		This cluster is visible as a faint nebula in a telescope with a 6 cm (2.4 in) aperture. the surrounding field stars become visible at 15 cm (5.9 in), while 25 cm (9.8 in) is sufficient to resolve the cluster with an angular diameter of 2.5′. At 30 cm (12 in) the core is resolved in a 1.25′ diameter, showing a broad spread with darker regions to the south and east.
	Based upon a 2011 census of variable stars, Messier 72 is located at a distance of 54.57 ± 1.17 kly (16.73 ± 0.36 kpc) from the Sun.~~[3]~~ It has an estimated combined mass equal to 168,000~~[5]~~ times the mass of the Sun and is around 9.5 billion years old. The core region has a density of stars that is radiating 2.26 times the luminosity of the Sun per cubicparsec. There are 43 identified variable stars in the cluster.<ref>[http://en.wikipedia.org/wiki/Messier_72 Messier 72]</ref>
			Based upon a 2011 census of variable stars, Messier 72 is located at a distance of 54.57 ± 1.17 kly (16.73 ± 0.36 kpc) from the Sun. It has an estimated combined mass equal to 168,000 times the mass of the Sun and is around 9.5 billion years old. The core region has a density of stars that is radiating 2.26 times the luminosity of the Sun per cubicparsec. There are 43 identified variable stars in the cluster.<ref>[http://en.wikipedia.org/wiki/Messier_72 Messier 72]</ref>

Lisa: /* Session References */

2015-03-22T01:18:06Z

Session References

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	HGS Sessions - [[Clearing Nibiru Nets]] - 3/11/2015 <ref>[http://www.energeticsynthesis.com/index.php/forum/52-hgs-discussions-and-q-a-a/60650-hgs-shared-sessions-and-discussion?start=120 HGS Session]</ref>HGS Sessions - Clearing [[Temple Mount, Jerusalem.]] - 3/20/2015 <ref>[http://www.energeticsynthesis.com/index.php/forum/planetary-emancipation-gridwork-peg/60919-documenting-hgs-sessions-for-peg-gridwork?start=48#101346 HGS Session]</ref>		HGS Sessions - [[Clearing Nibiru Nets]] - 3/11/2015 <ref>[http://www.energeticsynthesis.com/index.php/forum/52-hgs-discussions-and-q-a-a/60650-hgs-shared-sessions-and-discussion?start=120 HGS Session]</ref>HGS Sessions - Clearing [[Temple Mount, Jerusalem.]] - 3/20/2015 <ref>[http://www.energeticsynthesis.com/index.php/forum/planetary-emancipation-gridwork-peg/60919-documenting-hgs-sessions-for-peg-gridwork?start=48#101346 HGS Session]</ref>HGS Sessions - Clearing [[Macau Island, China]] - 3/21/2015 <ref>[http://www.energeticsynthesis.com/index.php/forum/planetary-emancipation-gridwork-peg/60919-documenting-hgs-sessions-for-peg-gridwork?start=48#101419 HGS Session]</ref>

	==References==		==References==

Lisa at 04:06, 21 March 2015

2015-03-21T04:06:50Z

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	HGS Sessions - [[Clearing Nibiru Nets]] - 3/11/2015 <ref>[http://www.energeticsynthesis.com/index.php/forum/52-hgs-discussions-and-q-a-a/60650-hgs-shared-sessions-and-discussion?start=120 HGS Session]</ref>		HGS Sessions - [[Clearing Nibiru Nets]] - 3/11/2015 <ref>[http://www.energeticsynthesis.com/index.php/forum/52-hgs-discussions-and-q-a-a/60650-hgs-shared-sessions-and-discussion?start=120 HGS Session]</ref>HGS Sessions - Clearing [[Temple Mount, Jerusalem.]] - 3/20/2015 <ref>[http://www.energeticsynthesis.com/index.php/forum/planetary-emancipation-gridwork-peg/60919-documenting-hgs-sessions-for-peg-gridwork?start=48#101346 HGS Session]</ref>

	==References==		==References==

Lisa at 05:09, 13 March 2015

2015-03-13T05:09:00Z

← Older revision		Revision as of 01:09, 13 March 2015
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	Messier 72 (also known as M72 or NGC 6981) is a globular cluster in the Aquarius constellation discovered by French astronomer Pierre Méchain on August 29, 1780. French astronomer Charles Messier looked for it on the following October 4, and included it in his catalog.[4] Both decided that it was a faint nebula rather than a cluster. With a larger instrument, British astronomer John Herschel called it a bright "cluster of stars of a round figure". American astronomer Harlow Shapley noted a similarity to Messier 4 and Messier 12.~~[8]~~		Messier 72 (also known as M72 or NGC 6981) is a globular cluster in the Aquarius constellation discovered by French astronomer Pierre Méchain on August 29, 1780. French astronomer Charles Messier looked for it on the following October 4, and included it in his catalog.[4] Both decided that it was a faint nebula rather than a cluster. With a larger instrument, British astronomer John Herschel called it a bright "cluster of stars of a round figure". American astronomer Harlow Shapley noted a similarity to Messier 4 and Messier 12.
	This cluster is visible as a faint nebula in a telescope with a 6 cm (2.4 in) aperture. the surrounding field stars become visible at 15 cm (5.9 in), while 25 cm (9.8 in) is sufficient to resolve the cluster with an angular diameter of 2.5′. At 30 cm (12 in) the core is resolved in a 1.25′ diameter, showing a broad spread with darker regions to the south and east.~~[9]~~		This cluster is visible as a faint nebula in a telescope with a 6 cm (2.4 in) aperture. the surrounding field stars become visible at 15 cm (5.9 in), while 25 cm (9.8 in) is sufficient to resolve the cluster with an angular diameter of 2.5′. At 30 cm (12 in) the core is resolved in a 1.25′ diameter, showing a broad spread with darker regions to the south and east.
	Based upon a 2011 census of variable stars, Messier 72 is located at a distance of 54.57 ± 1.17 kly (16.73 ± 0.36 kpc) from the Sun.[3] It has an estimated combined mass equal to 168,000[5] times the mass of the Sun and is around 9.5 billion years old. The core region has a density of stars that is radiating 2.26 times the luminosity of the Sun per cubicparsec.~~[6]~~ There are 43 identified variable stars in the cluster.<ref>[http://en.wikipedia.org/wiki/Messier_72 Messier 72]</ref>		Based upon a 2011 census of variable stars, Messier 72 is located at a distance of 54.57 ± 1.17 kly (16.73 ± 0.36 kpc) from the Sun.[3] It has an estimated combined mass equal to 168,000[5] times the mass of the Sun and is around 9.5 billion years old. The core region has a density of stars that is radiating 2.26 times the luminosity of the Sun per cubicparsec. There are 43 identified variable stars in the cluster.<ref>[http://en.wikipedia.org/wiki/Messier_72 Messier 72]</ref>

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Messier 72 (also known as M72 or NGC 6981) is a globular cluster in the Aquarius constellation discovered by French astronomer Pierre Méchain on August 29, 1780. French astronomer Charles Messier looked for it on the following October 4, and included it in his catalog.[4] Both decided that it was a faint nebula rather than a cluster. With a larger instrument, British astronomer John Herschel called it a bright "cluster of stars of a round figure". American astronomer Harlow Shapley noted a similarity to Messier 4 and Messier 12.[8]
This cluster is visible as a faint nebula in a telescope with a 6 cm (2.4 in) aperture. the surrounding field stars become visible at 15 cm (5.9 in), while 25 cm (9.8 in) is sufficient to resolve the cluster with an angular diameter of 2.5′. At 30 cm (12 in) the core is resolved in a 1.25′ diameter, showing a broad spread with darker regions to the south and east.[9]
Based upon a 2011 census of variable stars, Messier 72 is located at a distance of 54.57 ± 1.17 kly (16.73 ± 0.36 kpc) from the Sun.[3] It has an estimated combined mass equal to 168,000[5] times the mass of the Sun and is around 9.5 billion years old. The core region has a density of stars that is radiating 2.26 times the luminosity of the Sun per cubicparsec.[6] There are 43 identified variable stars in the cluster.<ref>[http://en.wikipedia.org/wiki/Messier_72 Messier 72]</ref>

==Session References==

HGS Sessions - [[Clearing Nibiru Nets]] - 3/11/2015 <ref>[http://www.energeticsynthesis.com/index.php/forum/52-hgs-discussions-and-q-a-a/60650-hgs-shared-sessions-and-discussion?start=120 HGS Session]</ref>

==References==

<references/>

Found in HGS Manual on Page 108

[[Category: Ascension]][[Category: HGS Manual]]