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: 3/2/2020
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 18:48:08 68.42,-103.49 74.80 03/03/2020 18:49:07 68.43,-103.48 74.79 0.59 59
2 03/03/2020 19:38:49 -68.28, 64.01 105.37 03/03/2020 19:38:38 -68.27, 63.96 105.38 2.54 11
3 03/03/2020 20:29:23 67.62,-127.85 73.94 03/03/2020 20:28:13 67.70,-129.06 74.06 51.86 70
4 03/06/2020 11:05:04 68.40, 12.31 73.73 03/06/2020 11:05:35 68.38, 12.36 73.71 2.55 31
5 03/06/2020 11:55:45 -68.26, 179.81 106.43 03/06/2020 11:55:06 -68.23, 179.81 106.46 3.16 39
6 03/09/2020 02:31:20 -68.77, -39.71 106.93 03/09/2020 02:32:31 -68.65, -39.07 107.07 28.92 71
7 03/09/2020 03:21:58 68.33, 128.18 72.61 03/09/2020 03:22:02 68.30, 128.15 72.58 3.03 4
8 03/09/2020 04:12:39 -68.18, -64.32 107.56 03/09/2020 04:11:32 -68.21, -64.33 107.53 2.76 67
9 03/11/2020 18:48:10 -68.43, 76.51 108.34 03/11/2020 18:49:01 -68.42, 76.55 108.35 1.46 51
10 03/11/2020 19:38:54 68.31,-116.02 71.53 03/11/2020 19:38:28 68.29,-115.96 71.51 3.12 26
11 03/11/2020 20:29:20 -67.35, 52.47 109.47 03/11/2020 20:28:12 -67.42, 50.66 109.35 77.92 68
12 03/14/2020 10:14:37 69.20, 23.92 71.42 03/14/2020 10:15:45 69.13, 25.71 71.31 71.04 68
13 03/14/2020 11:05:05 -68.36,-167.62 109.47 03/14/2020 11:05:27 -68.38,-167.61 109.45 2.35 22
14 03/14/2020 11:55:49 68.24, -0.16 70.40 03/14/2020 11:54:54 68.24, -0.12 70.41 1.62 55

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 3/2/2020
SNOs_Map_NOAA-20_TERRA_20200303.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 03/02/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service