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: 10/5/2019
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 10/06/2019 11:04:07 -68.36,-167.52 106.65 10/06/2019 11:04:49 -68.36,-167.54 106.65 0.92 42
2 10/06/2019 11:54:51 68.24, -0.05 73.25 10/06/2019 11:54:16 68.25, -0.02 73.26 1.73 35
3 10/09/2019 02:30:31 68.99, 140.09 75.00 10/09/2019 02:31:40 68.90, 141.37 74.92 52.26 69
4 10/09/2019 03:21:02 -68.31, -51.68 105.67 10/09/2019 03:21:19 -68.29, -51.74 105.70 3.23 17
5 10/09/2019 04:11:46 68.19, 115.78 74.23 10/09/2019 04:10:46 68.18, 115.77 74.21 1.53 60
6 10/11/2019 18:47:16 68.41,-103.36 75.43 10/11/2019 18:48:17 68.43,-103.33 75.46 2.76 61
7 10/11/2019 19:37:57 -68.26, 64.15 104.71 10/11/2019 19:37:48 -68.27, 64.11 104.70 1.94 9
8 10/11/2019 20:28:33 67.71,-127.86 74.77 10/11/2019 20:27:22 67.76,-128.84 74.80 41.51 71
9 10/14/2019 11:04:10 68.37, 12.46 76.39 10/14/2019 11:04:46 68.35, 12.45 76.37 2.17 36
10 10/14/2019 11:54:52 -68.27, 179.90 103.70 10/14/2019 11:54:16 -68.25, 179.96 103.72 3.18 36
11 10/17/2019 02:30:31 -68.97, -39.88 102.04 10/17/2019 02:31:41 -68.83, -38.73 102.16 48.61 70
12 10/17/2019 03:21:05 68.33, 128.28 77.34 10/17/2019 03:21:15 68.31, 128.28 77.33 1.27 10
13 10/17/2019 04:11:46 -68.17, -64.20 102.80 10/17/2019 04:10:46 -68.16, -64.26 102.82 2.71 60

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 10/5/2019
SNOs_Map_NOAA-20_TERRA_20191005.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 10/05/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service