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: 6/21/2019
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 06/22/2019 16:59:38 -78.50, 127.26 124.10 06/22/2019 17:00:19 -78.48, 127.24 124.10 1.70 41
2 06/22/2019 17:50:33 78.47, -65.32 55.90 06/22/2019 17:49:45 78.48, -65.14 55.89 3.96 48
3 06/24/2019 22:32:59 78.52,-136.16 55.94 06/24/2019 22:34:01 78.49,-136.14 55.94 3.62 62
4 06/24/2019 23:24:03 -78.47, 31.39 124.08 06/24/2019 23:23:29 -78.46, 31.33 124.11 2.22 34
5 06/27/2019 04:06:32 -78.62, -40.16 123.96 06/27/2019 04:07:44 -78.51, -39.45 123.98 19.87 72
6 06/27/2019 04:57:23 78.47, 128.16 55.99 06/27/2019 04:57:10 78.50, 128.13 56.01 3.46 13
7 06/29/2019 10:30:54 -78.50,-135.35 123.90 06/29/2019 10:30:54 -78.48,-135.40 123.93 2.71 0
8 07/01/2019 16:04:14 78.51, -38.63 56.24 07/01/2019 16:04:35 78.51, -38.67 56.24 1.04 21
9 07/01/2019 16:55:16 -78.39, 129.41 123.81 07/01/2019 16:54:03 -78.49, 128.84 123.79 17.10 73
10 07/03/2019 21:37:44 -78.51, 58.05 123.60 07/03/2019 21:38:18 -78.53, 58.01 123.57 2.46 34

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 6/21/2019
SNOs_Map_NOAA-19_TERRA_20190621.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 06/21/2019 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service