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: 8/8/2020
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 08/08/2020 04:12:04 68.15, 115.81 52.05 08/08/2020 04:11:00 68.17, 115.84 52.07 2.43 64
2 08/10/2020 18:47:31 68.38,-103.34 53.04 08/10/2020 18:48:31 68.38,-103.30 53.04 1.29 60
3 08/10/2020 19:38:12 -68.25, 64.15 127.08 08/10/2020 19:38:01 -68.27, 64.20 127.07 2.77 11
4 08/10/2020 20:28:47 67.63,-127.77 52.30 08/10/2020 20:27:36 67.71,-128.81 52.40 44.67 71
5 08/13/2020 11:04:23 68.29, 12.55 53.76 08/13/2020 11:05:01 68.31, 12.49 53.77 2.98 38
6 08/13/2020 11:55:05 -68.22, 179.97 126.31 08/13/2020 11:54:31 -68.20, 180.00 126.32 2.01 34
7 08/16/2020 02:30:44 -69.03, -39.96 124.66 08/16/2020 02:31:53 -68.96, -38.47 124.77 60.15 69
8 08/16/2020 03:21:16 68.26, 128.36 54.56 08/16/2020 03:21:30 68.29, 128.35 54.59 2.94 14
9 08/16/2020 04:11:57 -68.13, -64.15 125.57 08/16/2020 04:11:01 -68.13, -64.21 125.56 2.47 56
10 08/18/2020 18:47:25 -68.36, 76.71 124.49 08/18/2020 18:48:32 -68.38, 76.70 124.48 2.53 67
11 08/18/2020 19:38:09 68.23,-115.83 55.39 08/18/2020 19:37:59 68.26,-115.80 55.42 3.30 10
12 08/18/2020 20:28:46 -67.88, 51.94 124.96 08/18/2020 20:27:33 -67.94, 51.45 124.89 21.16 73
13 08/21/2020 11:04:17 -68.33,-167.48 123.64 08/21/2020 11:05:00 -68.35,-167.46 123.62 2.76 43
14 08/21/2020 11:55:01 68.21, -0.02 56.25 08/21/2020 11:54:27 68.23, 0.04 56.27 3.60 34

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 8/8/2020
SNOs_Map_NOAA-20_TERRA_20200808.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 08/08/2020 in txt file.

Historical Predications of SNOs between NOAA-20 and TERRA