Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/26/2019
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 06/07/2019 01:17:48 -80.06, -59.18 120.26 06/07/2019 01:19:01 -80.06, -59.24 120.28 1.19 73
2 06/07/2019 02:08:44 80.07, 108.16 59.74 06/07/2019 02:09:46 80.06, 108.09 59.71 1.39 62
3 06/07/2019 02:59:49 -80.06, -84.73 120.26 06/07/2019 03:00:31 -80.06, -84.64 120.29 1.84 42
4 06/07/2019 03:50:45 80.06, 82.60 59.74 06/07/2019 03:51:16 80.06, 82.70 59.71 1.77 31
5 06/07/2019 04:41:49 -80.08,-109.96 120.28 06/07/2019 04:42:01 -80.07,-110.03 120.29 1.92 12
6 06/07/2019 05:32:45 80.08, 57.37 59.71 06/07/2019 05:32:46 80.06, 57.30 59.71 2.37 1
7 06/07/2019 06:23:49 -80.07,-135.50 120.29 06/07/2019 06:23:30 -80.07,-135.43 120.29 1.61 19
8 06/07/2019 07:14:45 80.08, 31.82 59.71 06/07/2019 07:14:15 80.07, 31.90 59.71 2.12 30
9 06/07/2019 08:05:49 -80.09,-160.73 120.31 06/07/2019 08:05:00 -80.07,-160.82 120.30 3.11 49
10 06/07/2019 08:56:46 80.07, 6.27 59.71 06/07/2019 08:55:46 80.10, 6.20 59.76 2.73 60

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/26/2019
SNOs_Map_NOAA-19_NPP_20190527.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/26/2019 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service