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: 10/30/2019
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 10/31/2019 15:03:03 -79.80, 97.26 84.53 10/31/2019 15:01:49 -79.79, 97.27 84.51 1.76 74
2 10/31/2019 15:53:48 79.79, -95.34 95.48 10/31/2019 15:52:43 79.80, -95.29 95.50 1.37 65
3 10/31/2019 16:44:33 -79.81, 71.86 84.50 10/31/2019 16:43:49 -79.81, 71.99 84.49 2.50 44
4 10/31/2019 17:35:18 79.80,-120.74 95.50 10/31/2019 17:34:44 79.79,-120.87 95.53 2.47 34
5 10/31/2019 18:26:03 -79.81, 46.46 84.47 10/31/2019 18:25:50 -79.80, 46.41 84.47 1.45 13
6 10/31/2019 19:16:48 79.80,-146.14 95.53 10/31/2019 19:16:44 79.81,-146.15 95.54 1.58 4
7 10/31/2019 20:07:33 -79.81, 21.06 84.44 10/31/2019 20:07:50 -79.82, 21.13 84.45 1.55 17
8 10/31/2019 20:58:19 79.83,-171.83 95.61 10/31/2019 20:58:45 79.81,-171.73 95.57 3.56 26
9 10/31/2019 21:49:03 -79.81, -4.34 84.42 10/31/2019 21:49:51 -79.81, -4.45 84.43 2.21 48
10 10/31/2019 22:39:48 79.80, 163.06 95.58 10/31/2019 22:40:45 79.83, 163.00 95.59 2.59 57

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/30/2019
SNOs_Map_NOAA-20_NOAA-19_20191031.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/30/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service