Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/20/2019
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 07/21/2019 19:47:00 -78.57, 86.05 121.05 07/21/2019 19:47:02 -78.57, 85.98 121.06 1.64 2
2 07/24/2019 01:20:23 78.57,-177.24 59.40 07/24/2019 01:20:45 78.59,-177.34 59.42 3.05 22
3 07/24/2019 02:11:24 -78.55, -9.87 120.60 07/24/2019 02:10:13 -78.56, -9.87 120.62 0.49 71
4 07/26/2019 06:53:49 -78.61, -80.74 120.11 07/26/2019 06:54:30 -78.59, -80.79 120.11 2.17 41
5 07/26/2019 07:44:48 78.58, 86.71 59.90 07/26/2019 07:43:56 78.58, 86.81 59.89 2.22 52
6 07/28/2019 12:27:13 78.61, 15.95 60.41 07/28/2019 12:28:13 78.61, 15.89 60.42 1.36 60
7 07/28/2019 13:18:13 -78.60,-176.69 119.59 07/28/2019 13:17:41 -78.58,-176.62 119.61 2.34 32
8 07/30/2019 18:00:47 -78.96, 110.15 118.92 07/30/2019 18:01:52 -78.86, 113.84 118.71 79.71 65
9 07/30/2019 18:51:37 78.59, -79.88 60.95 07/30/2019 18:51:24 78.60, -79.94 60.95 2.36 13
10 08/02/2019 00:25:01 -78.61, 16.67 118.49 08/02/2019 00:25:09 -78.61, 16.65 118.49 0.52 8

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 7/20/2019
SNOs_Map_NOAA-19_TERRA_20190720.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 07/20/2019 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service