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: 10/29/2018
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 10/30/2018 03:21:10 68.32, 128.20 81.97 10/30/2018 03:22:17 68.34, 128.19 81.99 2.40 67
2 10/30/2018 04:11:52 -68.25, -64.38 98.10 10/30/2018 04:11:47 -68.23, -64.32 98.12 3.22 5
3 10/30/2018 05:02:30 67.79, 103.50 81.47 10/30/2018 05:01:18 67.90, 102.94 81.56 26.51 72
4 11/01/2018 19:38:04 68.27,-115.96 82.78 11/01/2018 19:38:45 68.27,-116.01 82.78 2.44 41
5 11/01/2018 20:28:45 -68.14, 51.53 97.34 11/01/2018 20:28:15 -68.16, 51.48 97.33 2.74 30
6 11/04/2018 11:04:26 -68.99,-168.45 95.69 11/04/2018 11:05:35 -68.91,-166.98 95.74 59.26 69
7 11/04/2018 11:54:58 68.22, -0.12 83.57 11/04/2018 11:55:12 68.25, -0.15 83.59 2.85 14
8 11/04/2018 12:45:40 -68.14, 167.30 96.50 11/04/2018 12:44:42 -68.14, 167.35 96.51 2.05 58
9 11/07/2018 03:21:09 -68.36, -51.82 95.51 11/07/2018 03:22:12 -68.33, -51.81 95.53 2.73 63
10 11/07/2018 04:11:53 68.23, 115.64 84.39 11/07/2018 04:11:39 68.22, 115.70 84.37 2.80 14
11 11/07/2018 05:02:27 -67.72, -76.39 96.11 11/07/2018 05:01:15 -67.78, -77.18 96.07 33.78 72
12 11/09/2018 19:38:02 -68.31, 64.01 94.78 11/09/2018 19:38:38 -68.30, 64.05 94.78 1.78 36
13 11/09/2018 20:28:45 68.13,-128.46 85.06 11/09/2018 20:28:06 68.13,-128.52 85.05 2.62 39

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 10/29/2018
SNOs_Map_NOAA-20_TERRA_20181029.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 10/29/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service