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: 12/13/2017
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 03:42:53 -80.71,-103.14 73.10 12/21/2017 03:41:46 -80.70,-103.28 73.06 2.60 67
2 12/21/2017 04:33:32 80.71, 64.15 106.91 12/21/2017 04:32:46 80.71, 64.24 106.92 1.61 46
3 12/21/2017 05:24:13 -80.72,-128.68 73.07 12/21/2017 05:23:46 -80.71,-128.65 73.07 1.89 27
4 12/21/2017 06:14:52 80.70, 38.95 106.89 12/21/2017 06:14:47 80.72, 38.86 106.91 2.07 5
5 12/21/2017 07:05:33 -80.71,-153.88 73.09 12/21/2017 07:05:47 -80.71,-154.02 73.08 2.48 14
6 12/21/2017 07:56:13 80.72, 13.41 106.92 12/21/2017 07:56:48 80.72, 13.49 106.90 1.49 35
7 12/21/2017 08:46:54 -80.73,-179.43 73.06 12/21/2017 08:47:48 -80.72,-179.39 73.09 1.39 54

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/13/2017
SNOs_Map_NOAA-20_NOAA-19_20171214.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 12/13/2017 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service