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Post Info TOPIC: Asteroid 2013 BZ45
Blobrana


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RE: Asteroid 2013 BZ45
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The 110 - 250 metre wide asteroid 2013 BZ45 will make a close pass (25.2 lunar distances, 0.0646 AU) travelling at 6.81 km/second, to the Earth-Moon system on the 3rd February 2015 @ 20:27 UT ±00:01. 

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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).

Ephemeris

Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     Mag
2015 02 01    04 58 39.5 +13 43 17   0.06560 1.0224   122.9    54.0    18.0
2015 02 02    04 50 24.0 +16 31 22   0.06505 1.0199   120.5    56.4    18.1
2015 02 03    04 41 52.4 +19 20 40   0.06473 1.0175   117.9    58.8    18.1
2015 02 04    04 33 04.9 +22 09 40   0.06465 1.0150   115.3    61.4    18.2
2015 02 05    04 24 01.6 +24 56 52   0.06480 1.0125   112.6    64.0    18.3
2015 02 06    04 14 42.7 +27 40 45   0.06518 1.0101   109.9    66.6    18.3
2015 02 07    04 05 08.7 +30 19 59   0.06577 1.0076   107.2    69.2    18.4
2015 02 08    03 55 20.1 +32 53 19   0.06658 1.0051   104.6    71.8    18.5
2015 02 09    03 45 17.8 +35 19 46   0.06758 1.0026   101.9    74.3    18.7
2015 02 10    03 35 02.8 +37 38 29   0.06878 1.0002    99.4    76.7    18.8


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Blobrana


L

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The 110 - 250 metre wide asteroid 2013 BZ45 will make a close pass (26.8 lunar distances, 0.0688 AU), travelling at 8.98 km/second, to the Earth-Moon system on the 3rd February, 2014 @ 16:43 UT ±00:01. 

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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).



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Blobrana


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Posts: 131433
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Orbital elements:
2013 BZ45                                           PHA, Earth MOID = 0.0248 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5                MPC
M 169.46109              (2000.0)            P               Q
n   0.96717033     Peri.   99.07686     -0.62343848     +0.76667115
a   1.0126687      Node   131.20213     -0.77325398     -0.57552370
e   0.1424218      Incl.   11.76624     -0.11577022     -0.28458357
P   1.02           H   21.9           G   0.15           U   9

MPEC 2013 - B75

Key to Orbital elements

The 110 - 250 metre wide asteroid 2013 BZ45 will make a close pass (76.1 lunar distances, 0.1955 AU), travelling at 12.06 km/second, to the Earth-Moon system on the 30th January, 2013 @ 23:59 UT ±00:17. 

See more

The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).



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