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: 3/3/2020
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 03/03/2020 20:29:24 67.67,-127.92 74.00 03/03/2020 20:28:13 67.72,-129.03 74.08 47.31 71
2 03/06/2020 11:05:03 68.35, 12.38 73.68 03/06/2020 11:05:37 68.35, 12.31 73.67 2.74 34
3 03/06/2020 11:55:45 -68.26, 179.81 106.43 03/06/2020 11:55:07 -68.25, 179.82 106.44 1.83 38
4 03/09/2020 02:31:22 -68.82, -39.78 106.87 03/09/2020 02:32:33 -68.76, -38.94 106.96 34.76 71
5 03/09/2020 03:21:59 68.33, 128.18 72.61 03/09/2020 03:22:06 68.31, 128.15 72.59 2.43 7
6 03/09/2020 04:12:40 -68.18, -64.32 107.56 03/09/2020 04:11:36 -68.21, -64.33 107.53 2.93 64
7 03/11/2020 18:48:10 -68.43, 76.51 108.34 03/11/2020 18:49:06 -68.45, 76.56 108.32 3.03 56
8 03/11/2020 19:38:53 68.25,-115.95 71.48 03/11/2020 19:38:34 68.27,-116.01 71.49 2.77 19
9 03/11/2020 20:29:24 -67.57, 52.21 109.24 03/11/2020 20:28:14 -67.61, 50.86 109.16 57.51 70
10 03/14/2020 11:05:05 -68.35,-167.62 109.47 03/14/2020 11:05:36 -68.35,-167.67 109.48 1.93 31
11 03/14/2020 11:55:49 68.24, -0.16 70.40 03/14/2020 11:55:03 68.22, -0.18 70.39 1.58 46
12 03/17/2020 02:31:22 68.59, 140.52 69.73 03/17/2020 02:32:32 68.57, 140.85 69.69 13.52 70
13 03/17/2020 03:22:01 -68.34, -51.83 110.55 03/17/2020 03:22:05 -68.31, -51.83 110.58 2.68 4
14 03/17/2020 04:12:44 68.17, 115.70 69.26 03/17/2020 04:11:32 68.18, 115.66 69.28 2.31 72

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 3/3/2020
SNOs_Map_NOAA-20_TERRA_20200304.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 03/03/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service