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: 10/18/2020
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 10/19/2020 03:20:58 68.30, 128.34 78.32 10/19/2020 03:21:26 68.30, 128.33 78.32 0.24 28
2 10/19/2020 04:11:39 -68.16, -64.16 101.81 10/19/2020 04:10:57 -68.14, -64.23 101.84 3.51 42
3 10/21/2020 18:47:14 -68.59, 76.42 100.46 10/21/2020 18:48:25 -68.55, 76.86 100.49 18.83 71
4 10/21/2020 19:37:54 68.25,-115.84 79.23 10/21/2020 19:37:55 68.26,-115.83 79.24 1.18 1
5 10/21/2020 20:28:35 -68.11, 51.66 100.90 10/21/2020 20:27:26 -68.10, 51.61 100.91 2.02 69
6 10/24/2020 11:04:06 -68.33,-167.48 99.78 10/24/2020 11:04:57 -68.34,-167.50 99.76 1.92 51
7 10/24/2020 11:54:50 68.21, -0.02 80.13 10/24/2020 11:54:24 68.22, -0.00 80.13 1.64 26
8 10/24/2020 12:45:16 -67.25, 168.47 100.80 10/24/2020 12:44:08 -67.34, 166.62 100.76 79.71 68
9 10/27/2020 02:30:36 69.24, 139.74 82.03 10/27/2020 02:31:43 69.12, 141.72 81.95 79.20 67
10 10/27/2020 03:21:02 -68.28, -51.66 98.90 10/27/2020 03:21:26 -68.30, -51.67 98.89 1.95 24
11 10/27/2020 04:11:46 68.17, 115.79 81.00 10/27/2020 04:10:53 68.17, 115.83 81.00 1.54 53
12 10/29/2020 18:47:16 68.39,-103.36 82.09 10/29/2020 18:48:23 68.40,-103.30 82.10 2.42 67
13 10/29/2020 19:37:57 -68.24, 64.16 98.06 10/29/2020 19:37:54 -68.25, 64.15 98.05 1.22 3
14 10/29/2020 20:28:37 67.91,-128.12 81.64 10/29/2020 20:27:24 67.96,-128.55 81.67 18.56 73

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 10/18/2020
SNOs_Map_NOAA-20_TERRA_20201018.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 10/18/2020 in txt file.

Historical Predications of SNOs between NOAA-20 and TERRA