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Home -> Astronomy News -> Solar System -> Comet P/2009 QG 31
Post Info TOPIC: Comet P/2009 QG 31
Blobrana


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Posts: 131433
Date:
Comet 279P/La Sagra
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Comet 279P/La Sagra is at Opposition (1.280 AU) on the 20th October 2016 



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Blobrana


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Date:
RE: Comet P/2009 QG 31
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Comet 279P/La Sagra makes its closest approach to the Earth (2.369 AU) in the constellation Scorpius on the 10th June 2015 



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Blobrana


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Posts: 131433
Date:
Comet 279P/La Sagra
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Comet 279P/La Sagra is at Opposition (2.397 AU) in the constellation Scorpius on the 27th May 2015

Ephemeris

Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase   Mag
2015 05 25    16 10 26.5 -28 12 36   2.4053  3.4119   172.5     2.2  21.2
2015 05 26    16 09 33.9 -28 10 57   2.4008  3.4081   172.8     2.1  21.2
2015 05 27    16 08 41.2 -28 09 14   2.3967  3.4044   172.9     2.1  21.2
2015 05 28    16 07 48.4 -28 07 26   2.3928  3.4006   172.9     2.1  21.2
2015 05 29    16 06 55.6 -28 05 33   2.3893  3.3968   172.7     2.2  21.2
2015 05 30    16 06 02.7 -28 03 37   2.3860  3.3931   172.2     2.3  21.2
2015 05 31    16 05 09.8 -28 01 36   2.3830  3.3893   171.7     2.5  21.2
2015 06 01    16 04 17.1 -27 59 31   2.3803  3.3855   171.0     2.7  21.2
2015 06 02    16 03 24.5 -27 57 22   2.3779  3.3817   170.3     2.9  21.2
2015 06 03    16 02 32.1 -27 55 10   2.3757  3.3779   169.5     3.1  21.2
2015 06 04    16 01 39.9 -27 52 53   2.3739  3.3741   168.6     3.4  21.2
2015 06 05    16 00 48.0 -27 50 33   2.3723  3.3704   167.7     3.7  21.2
2015 06 06    15 59 56.4 -27 48 10   2.3710  3.3666   166.7     4.0  21.1
2015 06 07    15 59 05.2 -27 45 43   2.3700  3.3628   165.7     4.3  21.1
2015 06 08    15 58 14.4 -27 43 14   2.3693  3.3590   164.7     4.6  21.1
2015 06 09    15 57 24.1 -27 40 41   2.3688  3.3552   163.7     4.9  21.1
2015 06 10    15 56 34.3 -27 38 06   2.3686  3.3514   162.7     5.2  21.1
2015 06 11    15 55 45.1 -27 35 27   2.3687  3.3476   161.6     5.5  21.1
2015 06 12    15 54 56.5 -27 32 47   2.3691  3.3438   160.6     5.8  21.1
2015 06 13    15 54 08.5 -27 30 04   2.3697  3.3399   159.5     6.1  21.1
2015 06 14    15 53 21.2 -27 27 20   2.3706  3.3361   158.4     6.4  21.1
2015 06 15    15 52 34.7 -27 24 33   2.3718  3.3323   157.4     6.7  21.1
2015 06 16    15 51 48.9 -27 21 45   2.3732  3.3285   156.3     7.0  21.1
2015 06 17    15 51 04.0 -27 18 56   2.3749  3.3247   155.2     7.4  21.1
2015 06 18    15 50 20.0 -27 16 05   2.3769  3.3209   154.1     7.7  21.1
2015 06 19    15 49 36.9 -27 13 14   2.3791  3.3170   153.1     8.0  21.1
2015 06 20    15 48 54.7 -27 10 21   2.3815  3.3132   152.0     8.3  21.1


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Blobrana


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Comet 279P/La Sagra is at Opposition (3.598 AU) on the 12th April 2014

Ephemeris

Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   Mag
2014 04 10    13 16 40.1 -12 08 53   3.6032  4.6026   175.5     1.0  23.4
2014 04 11    13 16 00.8 -12 05 32   3.6005  4.6006   176.0     0.9  23.4
2014 04 12    13 15 21.4 -12 02 09   3.5981  4.5987   176.2     0.8  23.4
2014 04 13    13 14 42.0 -11 58 45   3.5960  4.5967   176.1     0.9  23.4
2014 04 14    13 14 02.6 -11 55 19   3.5942  4.5948   175.6     1.0  23.4
2014 04 15    13 13 23.3 -11 51 52   3.5927  4.5928   175.0     1.1  23.4
2014 04 16    13 12 44.1 -11 48 23   3.5916  4.5908   174.1     1.3  23.4
2014 04 17    13 12 04.9 -11 44 54   3.5907  4.5889   173.2     1.5  23.4
2014 04 18    13 11 25.9 -11 41 24   3.5901  4.5869   172.2     1.7  23.4
2014 04 19    13 10 47.1 -11 37 53   3.5899  4.5849   171.2     1.9  23.4
2014 04 20    13 10 08.4 -11 34 22   3.5899  4.5829   170.2     2.1  23.4
2014 04 21    13 09 30.0 -11 30 50   3.5903  4.5809   169.1     2.4  23.4
2014 04 22    13 08 51.7 -11 27 18   3.5910  4.5789   168.0     2.6  23.4
2014 04 23    13 08 13.8 -11 23 46   3.5919  4.5769   166.9     2.8  23.4
2014 04 24    13 07 36.1 -11 20 15   3.5932  4.5749   165.8     3.1  23.4
2014 04 25    13 06 58.7 -11 16 43   3.5948  4.5729   164.7     3.3  23.4
2014 04 26    13 06 21.7 -11 13 13   3.5966  4.5709   163.6     3.6  23.4
2014 04 27    13 05 45.1 -11 09 42   3.5988  4.5688   162.5     3.8  23.4
2014 04 28    13 05 08.8 -11 06 13   3.6013  4.5668   161.4     4.0  23.4
2014 04 29    13 04 33.0 -11 02 45   3.6040  4.5648   160.3     4.3  23.4
2014 04 30    13 03 57.6 -10 59 18   3.6070  4.5627   159.2     4.5  23.4


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Blobrana


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Posts: 131433
Date:
RE: Comet P/2009 QG 31
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Comet 279P/La Sagra is at Opposition (4.003 AU) on the 14th March, 2013



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Blobrana


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Posts: 131433
Date:
Comet 279P/La Sagra
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Ephemeris

Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   Mag
2013 03 13    11 35 06.6 +01 50 48   4.0036  4.9973   178.6     0.3  24.0
2013 03 14    11 34 30.0 +01 54 14   4.0031  4.9972   179.2     0.2  24.0
2013 03 15    11 33 53.4 +01 57 41   4.0029  4.9971   178.6     0.3  24.0
2013 03 16    11 33 16.9 +02 01 07   4.0030  4.9971   177.6     0.5  24.0
2013 03 17    11 32 40.4 +02 04 33   4.0035  4.9970   176.4     0.7  24.0
2013 03 18    11 32 04.0 +02 07 59   4.0043  4.9969   175.3     0.9  24.0
2013 03 19    11 31 27.7 +02 11 25   4.0054  4.9968   174.2     1.2  24.0
2013 03 20    11 30 51.5 +02 14 50   4.0068  4.9967   173.0     1.4  24.0
2013 03 21    11 30 15.5 +02 18 14   4.0085  4.9966   171.9     1.6  24.0
2013 03 22    11 29 39.6 +02 21 37   4.0105  4.9965   170.7     1.8  24.0
2013 03 23    11 29 03.9 +02 25 00   4.0129  4.9963   169.6     2.1  24.0
2013 03 24    11 28 28.5 +02 28 21   4.0155  4.9962   168.4     2.3  24.0
2013 03 25    11 27 53.2 +02 31 40   4.0185  4.9961   167.3     2.5  24.0
2013 03 26    11 27 18.3 +02 34 58   4.0218  4.9960   166.1     2.7  24.0
2013 03 27    11 26 43.6 +02 38 15   4.0254  4.9958   165.0     3.0  24.0
2013 03 28    11 26 09.3 +02 41 30   4.0293  4.9957   163.9     3.2  24.0
2013 03 29    11 25 35.2 +02 44 43   4.0334  4.9955   162.7     3.4  24.0
2013 03 30    11 25 01.6 +02 47 54   4.0379  4.9954   161.6     3.6  24.0
2013 03 31    11 24 28.2 +02 51 02   4.0427  4.9952   160.4     3.8  24.0


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Blobrana


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Posts: 131433
Date:
Comet P/2009 QG31 (LA SAGRA)
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Orbital elements:
    P/2009 QG31 (La Sagra)
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5
T 2016 July 14.52389 TT                                 MPC
q   2.1544286            (2000.0)            P               Q
n   0.14574067     Peri.    6.01027     +0.99085967     +0.13327089
a   3.5761485      Node   346.27814     -0.12714225     +0.87092217
e   0.3975562      Incl.    5.04995     -0.04507723     +0.47300470
P   6.76
From 131 observations 2002 July 11-2009 Nov. 17

MPEC 2013 - C07

Key to Orbital elements



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Blobrana


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Posts: 131433
Date:
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Orbital elements:
    P/2009 QG31 (La Sagra)
Epoch 2009 Oct. 16.0 TT = JDT 2455120.5
T 2009 Oct. 10.42971 TT                                 MPC
q   2.1478504            (2000.0)            P               Q
n   0.14585106     Peri.    5.92924     +0.99062486     +0.13499737
a   3.5743437      Node   346.25914     -0.12867986     +0.87065568
e   0.3990924      Incl.    5.05539     -0.04586817     +0.47300570
P   6.76

MPEC 2009 - U131

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Blobrana


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Posts: 131433
Date:
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Orbital elements:
    P/2009 QG31 (La Sagra)
T 2009 Oct. 10.4519 TT                                  MPC
q   2.148004             (2000.0)            P               Q
n   0.1457838      Peri.    5.9369      +0.9906409      +0.1348788
a   3.575443       Node   346.2583      -0.1285771      +0.8706656
e   0.399234       Incl.    5.0561      -0.0458095      +0.4730212
P   6.76
From 111 observations 2009 Aug. 16-Oct. 23.

MPEC 2009 - U79

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Blobrana


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Posts: 131433
Date:
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Orbital elements:
    P/2009 QG31 (La Sagra)
T 2009 Oct. 10.4469 TT                                  MPC
q   2.148053             (2000.0)            P               Q
n   0.1457776      Peri.    5.9349      +0.9906355      +0.1349185
a   3.575545       Node   346.2580      -0.1286125      +0.8706583
e   0.399238       Incl.    5.0563      -0.0458277      +0.4730235
P   6.76
From 93 observations 2009 Aug. 16-Oct. 17.

MPEC 2009 - U44

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