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: 10/17/2020
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 03:20:59 68.33, 128.30 78.35 10/19/2020 03:21:26 68.33, 128.36 78.35 2.58 27
2 10/19/2020 04:11:40 -68.18, -64.20 101.78 10/19/2020 04:10:57 -68.16, -64.20 101.81 2.28 43
3 10/21/2020 18:47:15 -68.61, 76.38 100.43 10/21/2020 18:48:26 -68.52, 76.83 100.52 21.25 71
4 10/21/2020 19:37:54 68.23,-115.81 79.21 10/21/2020 19:37:56 68.23,-115.87 79.21 2.51 2
5 10/21/2020 20:28:36 -68.14, 51.63 100.88 10/21/2020 20:27:26 -68.13, 51.65 100.89 0.90 70
6 10/24/2020 11:04:06 -68.35,-167.52 99.75 10/24/2020 11:04:56 -68.37,-167.47 99.73 2.47 50
7 10/24/2020 11:54:49 68.18, 0.01 80.10 10/24/2020 11:54:24 68.19, -0.04 80.10 2.13 25
8 10/24/2020 12:45:16 -67.28, 168.43 100.78 10/24/2020 12:44:08 -67.31, 166.59 100.79 79.21 68
9 10/27/2020 02:30:35 69.21, 139.78 82.01 10/27/2020 02:31:43 69.09, 141.68 81.92 76.44 68
10 10/27/2020 03:21:02 -68.31, -51.69 98.88 10/27/2020 03:21:25 -68.32, -51.64 98.86 2.81 23
11 10/27/2020 04:11:45 68.14, 115.83 80.97 10/27/2020 04:10:53 68.14, 115.79 80.97 1.62 52
12 10/29/2020 18:47:16 68.37,-103.32 82.06 10/29/2020 18:48:24 68.37,-103.34 82.07 0.66 68
13 10/29/2020 19:37:58 -68.27, 64.12 98.03 10/29/2020 19:37:54 -68.28, 64.18 98.02 2.60 4
14 10/29/2020 20:28:37 67.88,-128.09 81.61 10/29/2020 20:27:25 67.92,-128.59 81.64 21.29 72

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 10/17/2020
SNOs_Map_NOAA-20_TERRA_20201017.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 10/17/2020 in txt file.

Historical Predications of SNOs between NOAA-20 and TERRA