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: 6/10/2018
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 06/10/2018 20:28:16 -68.28, 51.50 134.89 06/10/2018 20:28:58 -68.28, 51.54 134.88 1.53 42
2 06/10/2018 21:18:59 68.10,-140.96 44.93 06/10/2018 21:18:26 68.12,-141.01 44.95 3.12 33
3 06/13/2018 11:54:39 69.04, -1.04 45.73 06/13/2018 11:55:47 68.93, 0.58 45.60 65.89 68
4 06/13/2018 12:45:07 -68.20, 167.38 135.13 06/13/2018 12:45:28 -68.22, 167.33 135.12 2.53 21
5 06/13/2018 13:35:51 68.08, -25.15 44.74 06/13/2018 13:34:55 68.10, -25.16 44.77 2.83 56
6 06/16/2018 04:11:19 68.32, 115.69 44.87 06/16/2018 04:12:28 68.30, 115.67 44.84 2.62 69
7 06/16/2018 05:02:00 -68.18, -76.81 135.27 06/16/2018 05:01:58 -68.19, -76.82 135.26 1.77 2
8 06/16/2018 05:52:40 67.84, 90.92 44.38 06/16/2018 05:51:28 67.91, 90.49 44.46 19.27 72
9 06/18/2018 20:28:11 68.24,-128.44 44.73 06/18/2018 20:28:58 68.26,-128.49 44.74 2.82 47
10 06/18/2018 21:18:53 -68.16, 38.99 135.37 06/18/2018 21:18:28 -68.16, 39.02 135.36 1.38 25
11 06/18/2018 22:09:19 67.06,-152.38 43.53 06/18/2018 22:08:12 67.08,-154.55 43.58 94.22 67
12 06/21/2018 11:54:38 -69.30, 178.61 134.21 06/21/2018 11:55:45 -69.22,-179.06 134.33 92.33 67
13 06/21/2018 12:45:04 68.23, -12.64 44.69 06/21/2018 12:45:28 68.21, -12.67 44.67 2.16 24
14 06/21/2018 13:35:46 -68.14, 154.80 135.41 06/21/2018 13:34:58 -68.12, 154.85 135.43 3.02 48

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/10/2018
SNOs_Map_NOAA-20_TERRA_20180610.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/10/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service