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: 2/7/2020
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 02/08/2020 18:47:54 -68.44, 76.51 96.62 02/08/2020 18:48:52 -68.44, 76.55 96.63 1.55 58
2 02/08/2020 19:38:37 68.26,-115.95 83.19 02/08/2020 19:38:20 68.28,-116.00 83.20 2.34 17
3 02/08/2020 20:29:09 -67.63, 52.15 97.48 02/08/2020 20:27:59 -67.67, 50.92 97.40 51.94 70
4 02/11/2020 11:04:50 -68.39,-167.66 97.53 02/11/2020 11:05:25 -68.42,-167.61 97.52 3.48 35
5 02/11/2020 11:55:34 68.28, -0.20 82.34 02/11/2020 11:54:53 68.25, -0.17 82.32 3.22 41
6 02/14/2020 02:31:12 68.88, 140.14 82.10 02/14/2020 02:32:23 68.77, 141.06 81.95 38.53 71
7 02/14/2020 03:21:46 -68.35, -51.84 98.47 02/14/2020 03:21:59 -68.34, -51.84 98.48 1.25 13
8 02/14/2020 04:12:30 68.24, 115.62 81.41 02/14/2020 04:11:26 68.22, 115.67 81.40 2.52 64
9 02/16/2020 18:48:00 68.41,-103.47 80.69 02/16/2020 18:49:02 68.41,-103.53 80.68 2.53 62
10 02/16/2020 19:38:42 -68.31, 63.98 99.43 02/16/2020 19:38:32 -68.32, 63.99 99.42 0.69 10
11 02/16/2020 20:29:17 67.71,-127.96 79.95 02/16/2020 20:28:06 67.80,-128.96 80.08 43.43 71
12 02/19/2020 11:04:55 68.37, 12.35 79.71 02/19/2020 11:05:34 68.38, 12.30 79.71 2.19 39
13 02/19/2020 11:55:37 -68.27, 179.80 100.41 02/19/2020 11:55:04 -68.29, 179.82 100.39 2.05 33

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/7/2020
SNOs_Map_NOAA-20_TERRA_20200207.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/07/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service