Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/26/2019
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 06/27/2019 02:30:52 -68.92, -39.82 134.50 06/27/2019 02:32:02 -68.81, -38.70 134.63 46.26 70
2 06/27/2019 03:21:27 68.31, 128.29 44.88 06/27/2019 03:21:36 68.31, 128.33 44.88 1.55 9
3 06/27/2019 04:12:08 -68.17, -64.22 135.26 06/27/2019 04:11:07 -68.15, -64.24 135.28 2.94 61
4 06/29/2019 18:47:36 -68.39, 76.65 134.92 06/29/2019 18:48:37 -68.41, 76.68 134.90 2.72 61
5 06/29/2019 19:38:20 68.26,-115.88 44.96 06/29/2019 19:38:05 68.24,-115.88 44.93 3.09 15
6 06/29/2019 20:28:53 -67.70, 52.15 135.62 06/29/2019 20:27:42 -67.74, 51.18 135.55 41.22 71
7 07/02/2019 11:04:29 -68.34,-167.51 134.79 07/02/2019 11:05:06 -68.34,-167.52 134.80 0.46 37
8 07/02/2019 11:55:13 68.22, -0.05 45.09 07/02/2019 11:54:33 68.22, -0.02 45.09 1.41 40
9 07/05/2019 02:30:47 68.82, 140.32 45.93 07/05/2019 02:31:58 68.70, 141.17 45.78 36.94 71
10 07/05/2019 03:21:21 -68.30, -51.68 134.61 07/05/2019 03:21:33 -68.32, -51.66 134.59 2.85 12
11 07/05/2019 04:12:05 68.18, 115.78 45.28 07/05/2019 04:11:00 68.20, 115.84 45.30 3.33 65
12 07/07/2019 18:47:33 68.40,-103.36 45.77 07/07/2019 18:48:31 68.40,-103.31 45.76 1.99 58
13 07/07/2019 19:38:14 -68.26, 64.14 134.38 07/07/2019 19:38:02 -68.25, 64.14 134.39 0.96 12
14 07/07/2019 20:28:48 67.60,-127.73 44.95 07/07/2019 20:27:38 67.62,-128.95 45.00 51.60 70

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/26/2019
SNOs_Map_NOAA-20_TERRA_20190626.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/26/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service