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: 11/3/2020
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 11/04/2020 02:30:37 -69.14, -40.15 95.49 11/04/2020 02:31:45 -69.05, -38.40 95.55 70.32 68
2 11/04/2020 03:21:07 68.27, 128.33 83.67 11/04/2020 03:21:24 68.27, 128.28 83.66 1.73 17
3 11/04/2020 04:11:49 -68.18, -64.25 96.41 11/04/2020 04:10:54 -68.16, -64.21 96.44 2.94 55
4 11/06/2020 18:47:19 -68.36, 76.67 95.45 11/06/2020 18:48:26 -68.38, 76.65 95.43 2.08 67
5 11/06/2020 19:38:03 68.24,-115.87 84.44 11/06/2020 19:37:53 68.26,-115.84 84.46 2.72 10
6 11/06/2020 20:28:40 -67.88, 51.90 95.90 11/06/2020 20:27:27 -67.94, 51.41 95.86 21.55 73
7 11/09/2020 11:04:15 -68.33,-167.53 94.71 11/09/2020 11:04:56 -68.31,-167.55 94.73 1.82 41
8 11/09/2020 11:54:59 68.21, -0.07 85.19 11/09/2020 11:54:23 68.19, -0.05 85.17 1.95 36
9 11/12/2020 02:30:37 68.88, 140.19 86.56 11/12/2020 02:31:47 68.79, 141.28 86.49 44.71 70
10 11/12/2020 03:21:10 -68.30, -51.73 94.00 11/12/2020 03:21:24 -68.30, -51.69 94.00 1.59 14
11 11/12/2020 04:11:53 68.13, 115.80 85.84 11/12/2020 04:10:52 68.12, 115.75 85.83 2.46 61
12 11/14/2020 18:47:24 68.37,-103.37 86.76 11/14/2020 18:48:23 68.37,-103.35 86.77 0.70 59
13 11/14/2020 19:38:05 -68.22, 64.14 93.38 11/14/2020 19:37:54 -68.22, 64.10 93.38 1.73 11
14 11/14/2020 20:28:39 67.57,-127.74 85.99 11/14/2020 20:27:29 67.65,-128.92 86.05 50.99 70

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/3/2020
SNOs_Map_NOAA-20_TERRA_20201103.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/03/2020 in txt file.

Historical Predications of SNOs between NOAA-20 and TERRA