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Post Info TOPIC: Comet 224P/LINEAR-NEAT


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RE: Comet 224P/LINEAR-NEAT
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Comet 224P/LINEAR-NEAT makes its closest approach to the Earth (1.806 AU) in the constellation Piscis Austrinus on the 7th September 2015

Ephemeris

Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase   Mag
2015 09 05    22 17 12.0 -31 29 13   1.8061  2.7492   154.2     9.2  21.2
2015 09 06    22 16 14.8 -31 30 34   1.8058  2.7449   153.5     9.4  21.2
2015 09 07    22 15 17.9 -31 31 40   1.8058  2.7407   152.7     9.7  21.2
2015 09 08    22 14 21.6 -31 32 32   1.8060  2.7364   151.9    10.0  21.2
2015 09 09    22 13 25.7 -31 33 08   1.8065  2.7322   151.1    10.3  21.1
2015 09 10    22 12 30.4 -31 33 30   1.8072  2.7279   150.3    10.5  21.1
2015 09 11    22 11 35.8 -31 33 37   1.8081  2.7237   149.4    10.8  21.1
2015 09 12    22 10 41.9 -31 33 28   1.8093  2.7195   148.6    11.1  21.1
2015 09 13    22 09 48.9 -31 33 05   1.8107  2.7152   147.7    11.4  21.1
2015 09 14    22 08 56.7 -31 32 26   1.8123  2.7110   146.8    11.7  21.1
2015 09 15    22 08 05.4 -31 31 33   1.8142  2.7067   145.9    12.0  21.1
2015 09 16    22 07 15.1 -31 30 24   1.8163  2.7025   145.0    12.3  21.1
2015 09 17    22 06 25.9 -31 29 00   1.8186  2.6983   144.1    12.6  21.1
2015 09 18    22 05 37.7 -31 27 21   1.8211  2.6940   143.2    12.9  21.1
2015 09 19    22 04 50.8 -31 25 27   1.8238  2.6898   142.3    13.2  21.1 
2015 09 20    22 04 05.0 -31 23 19   1.8267  2.6856   141.4    13.5  21.1


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Comet 224P/LINEAR-NEAT is at Opposition (1.840 AU) in the constellation Piscis Austrinus on the 21st August 2015 

Ephemeris

Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase   Mag
2015 08 20    22 32 24.9 -30 37 59   1.8447  2.8173   160.1     7.0  21.3
2015 08 21    22 31 30.6 -30 42 37   1.8404  2.8130   160.1     7.0  21.3
2015 08 22    22 30 35.7 -30 47 06   1.8363  2.8088   160.1     7.0  21.3
2015 08 23    22 29 40.1 -30 51 24   1.8325  2.8045   160.1     7.1  21.3
2015 08 24    22 28 44.0 -30 55 32   1.8289  2.8003   159.9     7.1  21.3
2015 08 25    22 27 47.4 -30 59 29   1.8256  2.7960   159.7     7.2  21.3
2015 08 26    22 26 50.4 -31 03 14   1.8225  2.7917   159.5     7.3  21.3
2015 08 27    22 25 53.1 -31 06 48   1.8198  2.7875   159.2     7.4  21.3
2015 08 28    22 24 55.5 -31 10 09   1.8172  2.7832   158.8     7.5  21.2
2015 08 29    22 23 57.6 -31 13 18   1.8149  2.7790   158.4     7.7  21.2
2015 08 30    22 22 59.6 -31 16 15   1.8129  2.7747   157.9     7.9  21.2
2015 08 31    22 22 01.5 -31 18 59   1.8112  2.7704   157.4     8.1  21.2


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Comet 224P/LINEAR-NEAT is at Opposition (3.303 AU) on the 22nd June 2014

Ephemeris

Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   Mag
2014 06 20    18 04 15.4 -36 55 25   3.3083  4.3022   166.3     3.2
2014 06 21    18 03 22.1 -36 56 48   3.3054  4.2998   166.4     3.2
2014 06 22    18 02 28.7 -36 58 07   3.3028  4.2974   166.5     3.2
2014 06 23    18 01 35.1 -36 59 20   3.3005  4.2950   166.4     3.2
2014 06 24    18 00 41.4 -37 00 27   3.2984  4.2926   166.3     3.2
2014 06 25    17 59 47.7 -37 01 28   3.2967  4.2902   166.0     3.3
2014 06 26    17 58 54.0 -37 02 24   3.2953  4.2877   165.7     3.4
2014 06 27    17 58 00.4 -37 03 15   3.2941  4.2853   165.3     3.4
2014 06 28    17 57 06.8 -37 03 59   3.2933  4.2828   164.9     3.6
2014 06 29    17 56 13.4 -37 04 39   3.2927  4.2804   164.3     3.7
2014 06 30    17 55 20.2 -37 05 12   3.2925  4.2779   163.7     3.8
2014 07 01    17 54 27.2 -37 05 40   3.2925  4.2755   163.1     4.0
2014 07 02    17 53 34.4 -37 06 02   3.2928  4.2730   162.4     4.1
2014 07 03    17 52 42.0 -37 06 19   3.2935  4.2706   161.7     4.3
2014 07 04    17 51 49.9 -37 06 30   3.2944  4.2681   160.9     4.5
2014 07 05    17 50 58.2 -37 06 36   3.2955  4.2656   160.1     4.7
2014 07 06    17 50 06.9 -37 06 36   3.2970  4.2631   159.3     4.8
2014 07 07    17 49 16.0 -37 06 31   3.2988  4.2606   158.4     5.0
2014 07 08    17 48 25.7 -37 06 21   3.3008  4.2581   157.6     5.2
2014 07 09    17 47 35.9 -37 06 06   3.3031  4.2556   156.7     5.4
2014 07 10    17 46 46.7 -37 05 46   3.3056  4.2531   155.8     5.6
2014 07 11    17 45 58.1 -37 05 20   3.3085  4.2506   154.8     5.8
2014 07 12    17 45 10.1 -37 04 50   3.3116  4.2481   153.9     6.0
2014 07 13    17 44 22.9 -37 04 16   3.3150  4.2456   153.0     6.2
2014 07 14    17 43 36.3 -37 03 36   3.3186  4.2430   152.0     6.5
2014 07 15    17 42 50.4 -37 02 52   3.3225  4.2405   151.0     6.7
2014 07 16    17 42 05.3 -37 02 03   3.3266  4.2380   150.1     6.9
2014 07 17    17 41 21.0 -37 01 11   3.3310  4.2354   149.1     7.1
2014 07 18    17 40 37.5 -37 00 14   3.3357  4.2329   148.1     7.3
2014 07 19    17 39 54.9 -36 59 12   3.3406  4.2303   147.1     7.5
2014 07 20    17 39 13.1 -36 58 07   3.3458  4.2277   146.2     7.7
2014 07 21    17 38 32.3 -36 56 58   3.3511  4.2252   145.2     7.9
2014 07 22    17 37 52.4 -36 55 45   3.3568  4.2226   144.2     8.1
2014 07 23    17 37 13.5 -36 54 29   3.3626  4.2200   143.2     8.3
2014 07 24    17 36 35.5 -36 53 09   3.3687  4.2174   142.2     8.5
2014 07 25    17 35 58.6 -36 51 46   3.3751  4.2149   141.2     8.7
2014 07 26    17 35 22.7 -36 50 19   3.3816  4.2123   140.2     8.9
2014 07 27    17 34 47.8 -36 48 50   3.3884  4.2097   139.2     9.1
2014 07 28    17 34 14.0 -36 47 18   3.3954  4.2071   138.2     9.3
2014 07 29    17 33 41.4 -36 45 42   3.4026  4.2044   137.2     9.4  24.4
2014 07 30    17 33 09.8 -36 44 05   3.4100  4.2018   136.2     9.6  24.4
2014 07 31    17 32 39.4 -36 42 25   3.4176  4.1992   135.2     9.8  24.4


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Comet 224P/LINEAR-NEAT is at Opposition (3.820 AU) on the 21st May, 2013.

Ephemeris

Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   Mag
2013 05 19 15 47 30.4 -25 49 12 3.8214 4.8284 173.8 1.3 2013 05 20 15 46 45.7 -25 48 13 3.8204 4.8281 174.1 1.2 2013 05 21 15 46 01.1 -25 47 12 3.8198 4.8278 174.2 1.2 2013 05 22 15 45 16.4 -25 46 09 3.8195 4.8275 174.1 1.2 2013 05 23 15 44 31.9 -25 45 03 3.8195 4.8272 173.8 1.3 2013 05 24 15 43 47.4 -25 43 55 3.8198 4.8269 173.3 1.4 2013 05 25 15 43 03.0 -25 42 44 3.8204 4.8267 172.7 1.5 2013 05 26 15 42 18.8 -25 41 32 3.8213 4.8264 171.9 1.7 2013 05 27 15 41 34.7 -25 40 18 3.8225 4.8260 171.1 1.9 2013 05 28 15 40 50.8 -25 39 02 3.8240 4.8257 170.2 2.0 2013 05 29 15 40 07.2 -25 37 44 3.8258 4.8254 169.3 2.2 2013 05 30 15 39 23.8 -25 36 24 3.8279 4.8251 168.4 2.4 2013 05 31 15 38 40.7 -25 35 03 3.8303 4.8248 167.4 2.6


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Comet 224P/LINEAR-NEAT is at perihelion (1.99 AU)

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Orbital Elements
224P/LINEAR-NEAT
Epoch 2010 Feb. 13.0 TT = JDT 2455240.5
T 2010 Jan. 31.8363 TT MPC
q 1.989593 (2000.0) P Q
n 0.1565872 Peri. 16.0938 +0.5550859 -0.8179734
a 3.409038 Node 40.5285 +0.7352415 +0.3976133
e 0.416377 Incl. 13.4361 +0.3889724 +0.4157202
P 6.29
From 88 observations 2003-2009

Ephemeris
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   mag    
2009 10 11 00 50.45 -07 11.4 1.191 2.172 165.4 6.7 19.2
2009 10 16 00 45.67 -06 54.9 1.188 2.157 161.6 8.4 19.2
2009 10 21 00 41.10 -06 33.0 1.191 2.143 157.0 10.4 19.2
2009 10 26 00 36.93 -06 05.6 1.200 2.129 152.0 12.7 19.2
2009 10 31 00 33.29 -05 32.6 1.214 2.116 146.9 14.8 19.2

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