C/1999 H1 (Lee)

Ephemeris

 

The following ephemeris is at intervals of five days. A daily ephemeris covering the same time interval is also available.

 

Check out recent magnitude estimates for this comet.

 

Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2

1999 05 22 08 48.05 -08 49.3 0.885 1.198 78.0 55.7 7.5

1999 05 27 08 40.19 -01 49.1 0.977 1.128 69.0 57.0 7.5

1999 06 01 08 34.13 +03 54.3 1.075 1.059 60.8 56.7 7.4

1999 06 06 08 29.18 +08 38.5 1.176 0.992 53.3 55.0 7.3

1999 06 11 08 24.84 +12 38.1 1.275 0.929 46.1 52.0 7.2

1999 06 16 08 20.77 +16 04.8 1.370 0.870 39.4 47.8 7.1

1999 06 21 08 16.66 +19 07.2 1.457 0.817 32.8 42.4 6.9

1999 08 10 07 15.40 +40 15.8 1.524 0.924 36.1 40.3 7.6

1999 08 15 07 06.47 +42 14.8 1.453 0.988 42.7 44.1 7.8

1999 08 20 06 55.97 +44 22.9 1.375 1.054 49.6 47.0 7.9

1999 08 25 06 43.05 +46 43.2 1.291 1.123 56.8 48.9 8.1

1999 08 30 06 26.45 +49 17.4 1.205 1.194 64.5 49.8 8.2

1999 09 04 06 04.22 +52 04.8 1.118 1.265 72.8 49.6 8.3

1999 09 09 05 33.45 +54 58.2 1.034 1.337 81.8 48.2 8.3

1999 09 14 04 50.26 +57 36.3 0.958 1.409 91.7 45.5 8.4

1999 09 19 03 51.61 +59 13.6 0.894 1.481 102.4 41.5 8.5

1999 09 24 02 40.64 +58 43.7 0.849 1.554 113.7 36.2 8.6

1999 09 29 01 30.09 +55 21.1 0.829 1.625 124.9 30.4 8.7

1999 10 04 00 32.50 +49 30.2 0.838 1.697 134.6 24.8 8.9

1999 10 09 23 50.83 +42 25.6 0.877 1.768 140.8 20.9 9.2

1999 10 14 23 22.01 +35 19.3 0.945 1.838 142.4 19.3 9.5

1999 10 19 23 02.21 +28 54.3 1.036 1.909 139.8 19.7 9.9

1999 10 24 22 48.57 +23 26.0 1.147 1.978 134.8 20.9 10.3

1999 10 29 22 39.15 +18 54.4 1.272 2.047 128.9 22.2 10.6

1999 11 03 22 32.73 +15 12.6 1.408 2.116 122.7 23.2 11.0

1999 11 08 22 28.48 +12 12.1 1.552 2.183 116.6 23.9 11.3

1999 11 13 22 25.86 +09 45.4 1.702 2.251 110.7 24.3 11.7

1999 11 18 22 24.47 +07 45.9 1.856 2.318 105.0 24.3 12.0

1999 11 23 22 24.05 +06 08.3 2.012 2.384 99.5 24.1 12.3

1999 11 28 22 24.38 +04 48.5 2.170 2.450 94.3 23.7 12.6

1999 12 03 22 25.31 +03 43.3 2.328 2.515 89.1 23.1 12.8

1999 12 08 22 26.73 +02 50.1 2.486 2.580 84.2 22.3 13.1

1999 12 13 22 28.56 +02 06.8 2.643 2.644 79.3 21.5 13.3

1999 12 18 22 30.72 +01 32.0 2.798 2.708 74.6 20.5 13.6

1999 12 23 22 33.14 +01 04.1 2.950 2.771 69.9 19.5 13.8

1999 12 28 22 35.78 +00 42.3 3.100 2.834 65.3 18.4 14.0

2000 01 02 22 38.60 +00 25.5 3.245 2.896 60.8 17.2 14.2

2000 01 07 22 41.58 +00 13.1 3.387 2.958 56.4 16.1 14.4

2000 01 12 22 44.67 +00 04.4 3.525 3.020 52.0 14.9 14.5

2000 01 17 22 47.85 -00 01.0 3.657 3.081 47.6 13.6 14.7

2000 01 22 22 51.10 -00 03.7 3.785 3.141 43.3 12.4 14.9

2000 01 27 22 54.41 -00 04.0 3.906 3.201 39.0 11.2 15.0

2000 02 01 22 57.74 -00 02.3 4.023 3.261 34.7 9.9 15.2

2000 02 06 23 01.10 +00 01.2 4.133 3.321 30.5 8.7 15.3

2000 04 26 23 46.52 +02 09.4 4.966 4.224 38.4 8.5 16.7

2000 05 01 23 48.24 +02 14.3 4.961 4.278 42.8 9.2 16.8

2000 05 06 23 49.75 +02 18.0 4.952 4.331 47.3 9.9 16.8

2000 05 11 23 51.03 +02 20.4 4.937 4.385 51.8 10.4 16.9

2000 05 16 23 52.08 +02 21.4 4.917 4.438 56.4 10.9 16.9

2000 05 21 23 52.88 +02 20.9 4.893 4.490 61.0 11.4 17.0

2000 05 26 23 53.41 +02 18.7 4.865 4.543 65.7 11.7 17.0

2000 05 31 23 53.67 +02 14.8 4.834 4.595 70.4 12.0 17.0

2000 06 05 23 53.63 +02 09.0 4.801 4.647 75.3 12.2 17.1

2000 06 10 23 53.29 +02 01.1 4.765 4.699 80.2 12.3 17.1

2000 06 15 23 52.63 +01 51.2 4.727 4.751 85.2 12.3 17.1

2000 06 20 23 51.64 +01 39.0 4.689 4.802 90.2 12.2 17.2

2000 06 25 23 50.32 +01 24.6 4.651 4.853 95.4 12.0 17.2