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: 7/1/2018
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 07/02/2018 04:11:30 68.29, 115.67 45.16 07/02/2018 04:12:31 68.29, 115.65 45.16 0.98 61
2 07/02/2018 05:02:11 -68.16, -76.85 134.97 07/02/2018 05:02:01 -68.19, -76.84 134.94 3.32 10
3 07/02/2018 05:52:47 67.59, 91.17 44.45 07/02/2018 05:51:36 67.62, 90.15 44.51 43.20 71
4 07/04/2018 20:28:26 68.27,-128.54 45.36 07/04/2018 20:29:01 68.25,-128.53 45.34 2.29 35
5 07/04/2018 21:19:07 -68.14, 38.95 134.77 07/04/2018 21:18:31 -68.15, 38.99 134.76 2.19 36
6 07/07/2018 11:54:46 -68.81, 179.21 133.82 07/07/2018 11:55:57 -68.71,-179.73 133.95 44.02 71
7 07/07/2018 12:45:21 68.19, -12.68 45.56 07/07/2018 12:45:31 68.20, -12.71 45.56 1.28 10
8 07/07/2018 13:36:02 -68.06, 154.81 134.58 07/07/2018 13:35:02 -68.05, 154.75 134.59 3.24 60
9 07/10/2018 04:11:33 -68.31, -64.36 134.02 07/10/2018 04:12:33 -68.32, -64.33 134.01 1.97 60
10 07/10/2018 05:02:17 68.18, 103.11 45.86 07/10/2018 05:02:00 68.19, 103.17 45.87 3.05 17
11 07/10/2018 05:52:49 -67.56, -88.80 134.78 07/10/2018 05:51:38 -67.65, -89.83 134.65 44.60 71
12 07/12/2018 20:28:27 -68.24, 51.49 133.73 07/12/2018 20:29:02 -68.26, 51.47 133.71 2.52 35
13 07/12/2018 21:19:11 68.11,-141.04 46.15 07/12/2018 21:18:29 68.13,-141.03 46.17 2.39 42
14 07/15/2018 11:54:47 68.63, -0.57 47.08 07/15/2018 11:55:58 68.50, 0.02 46.93 27.80 71
15 07/15/2018 12:45:23 -68.22, 167.28 133.34 07/15/2018 12:45:31 -68.24, 167.34 133.32 3.49 8
16 07/15/2018 13:36:06 68.04, -25.19 46.48 07/15/2018 13:34:59 68.06, -25.23 46.51 2.77 67

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 7/1/2018
SNOs_Map_NOAA-20_TERRA_20180702.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 07/01/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service