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: 9/12/2018
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 09/12/2018 05:02:34 68.09, 103.13 63.78 09/12/2018 05:01:48 68.11, 103.08 63.80 3.01 46
2 09/14/2018 19:38:07 68.48,-116.23 65.17 09/14/2018 19:39:17 68.45,-115.90 65.14 13.61 70
3 09/14/2018 20:28:46 -68.23, 51.42 115.07 09/14/2018 20:28:49 -68.23, 51.47 115.07 1.98 3
4 09/14/2018 21:19:29 68.05,-141.05 64.77 09/14/2018 21:18:17 68.06,-141.09 64.78 1.77 72
5 09/17/2018 11:54:58 68.29, -0.21 66.01 09/17/2018 11:55:47 68.30, -0.20 66.02 1.76 49
6 09/17/2018 12:45:39 -68.14, 167.30 114.13 09/17/2018 12:45:18 -68.14, 167.24 114.13 2.69 21
7 09/17/2018 13:36:07 67.15, -24.20 64.91 09/17/2018 13:35:00 67.18, -26.20 64.93 86.62 67
8 09/20/2018 03:21:27 -69.33, -53.15 111.92 09/20/2018 03:22:34 -69.22, -50.83 112.03 92.29 67
9 09/20/2018 04:11:53 68.25, 115.60 67.01 09/20/2018 04:12:16 68.27, 115.64 67.03 1.92 23
10 09/20/2018 05:02:34 -68.10, -76.89 113.13 09/20/2018 05:01:47 -68.11, -76.92 113.12 1.57 47
11 09/22/2018 19:38:06 -68.44, 63.82 111.78 09/22/2018 19:39:17 -68.41, 64.05 111.80 9.56 71
12 09/22/2018 20:28:47 68.17,-128.52 67.97 09/22/2018 20:28:46 68.18,-128.59 67.98 3.01 1
13 09/22/2018 21:19:29 -68.07, 38.92 112.12 09/22/2018 21:18:16 -68.08, 38.93 112.11 1.53 73
14 09/25/2018 11:54:59 -68.30, 179.77 110.87 09/25/2018 11:55:48 -68.28, 179.77 110.89 2.40 49
15 09/25/2018 12:45:42 68.14, -12.71 68.99 09/25/2018 12:45:15 68.16, -12.74 69.00 1.87 27
16 09/25/2018 13:36:08 -67.18, 155.78 111.96 09/25/2018 13:35:00 -67.22, 153.84 111.93 83.85 68

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/12/2018
SNOs_Map_NOAA-20_TERRA_20180912.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/12/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service