(244949) 2003 YF95 = Bi0746


Beobachtungen und Bahndaten (englisch)

Observations:
     Bi0746 * C2001 04 18.37265 12 19 39.28 -21 58 50.2          18.7 R      608
     Bi0746   C2001 04 18.38345 12 19 38.78 -21 58 43.8          18.8 R      608
     Bi0746   C2001 04 18.39427 12 19 38.32 -21 58 37.1          18.7 R      608
     Bi0746   C2001 04 26.29701 12 14 50.73 -20 35 13.9          18.8        644
     Bi0746   C2001 04 26.30828 12 14 50.36 -20 35 06.9          18.4        644
     Bi0746   C2001 04 26.31975 12 14 50.00 -20 34 58.8          19.1        644
     Bi0746   C2001 04 27.31407 12 14 20.40 -20 24 21.8          19.1 R      608
     Bi0746   C2001 04 27.32466 12 14 20.04 -20 24 14.5          19.7 R      608
     Bi0746   C2001 04 27.33547 12 14 19.70 -20 24 08.3                      608

Station data:
(608) Haleakala-AMOS (N20.7085 W156.2580).
(644) Palomar Mountain/NEAT (N33.35743 W116.85978).

Orbital elements:

 (244949) 2003 YF95

Designations that belong: 2003 YF95 = 2007 UY141 = 2010 GN150

Epoch 2010 July 23.0 TT = JDT 2455400.5                 MPC
M  26.32849              (2000.0)            P               Q
n   0.23693754     Peri.   12.26456     -0.08140674     +0.97134092             T = 2455289.38006 JDT
a   2.5865059      Node   253.38813     -0.93299986     -0.15307303             q =     2.2892978
e   0.1149072      Incl.   13.47622     -0.35054842     +0.18183911
P   4.16           H   15.4           G   0.15           U   1
From 87 observations at 8 oppositions, 2001-2010, mean residual 0".54.
  
Residuals
20010418  608  0.8+  0.5+    20031223  704  0.9+  0.4-    20071230  G96  0.1+  0.2+
20010418  608  0.5+  0.3+    20031225  691  0.1+  0.7+    20071230  G96  0.2+  0.3-
20010418  608  0.7+  0.3+    20031225  691  0.7-  0.6+    20080207  G96  0.1-  0.2-
20010426  644 (0.4-  1.7+)   20031225  691  0.2-  0.1+    20080207  G96  0.4-  0.1+
20010426  644  0.4-  1.4+    20050311  703  0.3+  0.2-    20080207  G96  0.3+  0.6-
20010426  644 (0.2-  2.1+)   20050311  703  0.3+  0.2+    20080207  G96  0.1-  0.5-
20010427  608  0.1-  0.5+    20050311  703 (0.6-  1.7+)   20090220  703  0.2+  0.7+
20010427  608  0.5-  1.1+    20050404  644  1.1+  0.3+    20090220  703  0.6-  1.2+
20010427  608  0.4-  0.4+    20050404  644  0.7+  0.4+    20090220  703  0.1-  0.5-
20020713  704  0.4+  0.6+    20050404  644  1.1+  0.6+    20090220  703  0.8-  0.7-
20020713  704  0.3+  0.4+    20060701  703  0.7-  1.4+    20100415  C51  0.0   0.2-
20020713  704  0.8-  0.0     20060701  703  0.4-  0.3-    20100415  C51  0.1+  0.2-
20020804  704  0.7+  1.0+    20060701  703  1.2-  0.1-    20100415  C51  0.3+  0.3+
20020804  704  0.2+  0.8+    20060701  703  0.3+  0.5-    20100415  C51  0.1+  0.6+
20020804  704  0.2+  1.1+    20071024  G96  0.7-  0.2-    20100415  C51  0.1-  0.9+
20020804  704  0.0   0.7+    20071024  G96  0.7-  0.3-    20100415  C51  0.1+  0.0
20020814  644  0.3-  0.1-    20071024  G96  0.0   0.2-    20100415  C51  0.1+  0.9-
20020814  644  0.2-  0.1+    20071024  G96  0.1-  0.0     20100415  C51  0.1-  0.1-
20020814  644  0.1-  0.3+    20071115  704  0.2+  0.4+    20100416  C51  0.2-  0.3-
20020911  644  0.3-  0.3+    20071115  704  1.0+  1.0+    20100416  C51  0.2-  0.2+
20020911  644  0.4-  0.2+    20071115  704  0.1-  1.2+    20100416  C51  0.0   0.4+
20020911  644  0.2-  0.3+    20071115  704  1.6+  0.0     20100416  C51  0.0   0.1-
20031219  704  0.8-  0.4+    20071210  704  0.3+  0.7-    20100416  C51  0.1+  0.1+
20031219  704  0.6-  1.1+    20071210  704 (1.2+  1.9+)   20100416  C51  0.3+  0.2+
20031219  704  1.0-  0.1+    20071210  704  0.3-  0.8+    20100416  C51  0.0   0.0
20031219  704  0.9-  0.3+    20071215  G96  0.2-  0.1-    20100416  C51  0.1+  0.3+
20031219  704  0.8+  0.5-    20071215  G96  0.1-  0.1-    20100511  G96  0.2-  0.1+
20031223  704  0.6+  0.3-    20071215  G96  0.4+  0.0     20100511  G96  0.1+  0.0
20031223  704  0.8+  0.2+    20071215  G96  0.2+  0.0     20100511  G96  0.3-  0.1+
20031223  704  1.1+  0.5-    20071230  G96  0.5-  0.3+
20031223  704  1.3+  1.0-    20071230  G96  0.0   0.2+

Last observed on 2010 May 11. Perturbed ephemeris below based on elements from MPO 178695.

Discovery date : 2003 12 19
Discovery site : Socorro
Discoverer(s) : LINEAR

Further observations? None needed at this time.

O4949
Date       UT      R.A. (J2000) Decl.    Delta     r     El.    Ph.   V      Sky Motion        Object    Sun   Moon                Uncertainty info
            h m s                                                            "/min    P.A.    Azi. Alt.  Alt.  Phase Dist. Alt.    3-sig/" P.A.
2010 08 02 000000 19 31 41.7 -04 17 51   1.367   2.335  157.0   9.8  18.6    0.52    270.1    030  +31   -21   0.62   090  +28         0 276.4
2010 08 03 000000 19 30 54.1 -04 17 55   1.371   2.336  156.2  10.1  18.6    0.50    269.4    031  +30   -21   0.52   102  +24         0 276.3
2010 08 04 000000 19 30 07.6 -04 18 08   1.376   2.336  155.4  10.4  18.6    0.49    268.7    033  +30   -22   0.42   114  +19         0 276.2
2010 08 05 000000 19 29 22.3 -04 18 29   1.380   2.337  154.5  10.8  18.6    0.48    267.9    034  +30   -22   0.32   127  +13         0 276.1
2010 08 06 000000 19 28 38.3 -04 19 00   1.385   2.338  153.7  11.1  18.6    0.47    267.1    035  +29   -22   0.22   140  +06         0 276.1
2010 08 07 000000 19 27 55.6 -04 19 38   1.390   2.339  152.8  11.4  18.7    0.45    266.3    036  +29   -22   0.14   152  -02         0 276.0
2010 08 08 000000 19 27 14.2 -04 20 25   1.395   2.339  151.9  11.8  18.7    0.44    265.5    038  +28   -23   0.07   162  -10         0 275.9
2010 08 09 000000 19 26 34.3 -04 21 20   1.401   2.340  151.1  12.1  18.7    0.42    264.6    039  +28   -23   0.02   163  -18         0 275.8
2010 08 10 000000 19 25 55.8 -04 22 23   1.407   2.341  150.2  12.4  18.7    0.41    263.6    040  +27   -23   0.00   153  -25         0 275.7
2010 08 11 000000 19 25 18.8 -04 23 33   1.413   2.342  149.2  12.8  18.8    0.39    262.7    041  +27   -24   0.01   140  -31         0 275.6
2010 08 12 000000 19 24 43.3 -04 24 50   1.419   2.343  148.3  13.1  18.8    0.38    261.6    042  +26   -24   0.05   126  -36         0 275.5
2010 08 13 000000 19 24 09.4 -04 26 13   1.425   2.343  147.4  13.5  18.8    0.36    260.5    043  +26   -24   0.12   112  -38         0 275.4
2010 08 14 000000 19 23 37.2 -04 27 43   1.432   2.344  146.5  13.8  18.8    0.35    259.4    044  +25   -24   0.21   098  -38         0 275.3
2010 08 15 000000 19 23 06.5 -04 29 19   1.438   2.345  145.6  14.1  18.8    0.33    258.1    046  +25   -25   0.31   084  -35         0 275.2
2010 08 16 000000 19 22 37.5 -04 31 01   1.445   2.346  144.7  14.5  18.9    0.31    256.7    047  +24   -25   0.42   071  -30         0 275.1
2010 08 17 000000 19 22 10.2 -04 32 49   1.452   2.346  143.7  14.8  18.9    0.30    255.3    048  +24   -25   0.53   058  -24         0 275.0
2010 08 18 000000 19 21 44.6 -04 34 42   1.460   2.347  142.8  15.1  18.9    0.28    253.6    049  +23   -26   0.63   046  -17         0 274.9
2010 08 19 000000 19 21 20.7 -04 36 39   1.467   2.348  141.9  15.4  18.9    0.26    251.8    050  +23   -26   0.73   034  -10         0 274.8
2010 08 20 000000 19 20 58.5 -04 38 41   1.475   2.349  140.9  15.7  19.0    0.25    249.8    051  +22   -26   0.81   024  -02         0 274.7
2010 08 21 000000 19 20 38.1 -04 40 48   1.483   2.350  140.0  16.1  19.0    0.23    247.6    052  +22   -27   0.88   017  +06         0 274.6
2010 08 22 000000 19 20 19.4 -04 42 59   1.491   2.351  139.1  16.4  19.0    0.22    245.0    053  +21   -27   0.94   018  +13         0 274.5

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Letzte Änderung: 2. August 2010 (Harald Bill)