Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/12/2017
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 12/21/2017 03:42:52 -80.70,-102.94 73.14 12/21/2017 03:41:45 -80.71,-103.03 73.08 2.08 67
2 12/21/2017 04:33:33 80.72, 64.00 106.93 12/21/2017 04:32:47 80.71, 64.13 106.93 2.87 46
3 12/21/2017 05:24:13 -80.71,-128.49 73.10 12/21/2017 05:23:46 -80.72,-128.40 73.10 1.70 27
4 12/21/2017 06:14:53 80.71, 38.80 106.91 12/21/2017 06:14:48 80.71, 38.75 106.92 0.78 5
5 12/21/2017 07:05:34 -80.72,-154.03 73.07 12/21/2017 07:05:48 -80.71,-154.12 73.07 2.43 14
6 12/21/2017 07:56:14 80.73, 13.25 106.95 12/21/2017 07:56:49 80.72, 13.38 106.91 2.51 35
7 12/21/2017 08:46:54 -80.72,-179.23 73.09 12/21/2017 08:47:48 -80.72,-179.14 73.12 1.93 54

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/12/2017
SNOs_Map_NOAA-20_NOAA-19_20171213.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 12/12/2017 in txt file.

Historical Predictions of SNOs between NOAA-20 and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service