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: 11/2/2019
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 11/02/2019 03:21:07 68.27, 128.33 82.81 11/02/2019 03:21:16 68.28, 128.29 82.81 1.73 9
2 11/02/2019 04:11:49 -68.19, -64.24 97.26 11/02/2019 04:10:46 -68.18, -64.20 97.29 2.64 63
3 11/04/2019 18:47:18 -68.37, 76.67 96.27 11/04/2019 18:48:18 -68.39, 76.66 96.25 2.10 60
4 11/04/2019 19:38:02 68.25,-115.86 83.62 11/04/2019 19:37:45 68.27,-115.83 83.64 3.18 17
5 11/04/2019 20:28:34 -67.62, 52.23 96.98 11/04/2019 20:27:24 -67.67, 51.10 96.97 48.31 70
6 11/07/2019 11:04:13 -68.34,-167.52 95.49 11/07/2019 11:04:48 -68.32,-167.54 95.51 2.21 35
7 11/07/2019 11:54:57 68.22, -0.06 84.40 11/07/2019 11:54:15 68.20, -0.03 84.38 2.17 42
8 11/10/2019 02:30:31 68.73, 140.42 85.65 11/10/2019 02:31:42 68.63, 141.08 85.56 29.18 71
9 11/10/2019 03:21:07 -68.32, -51.72 94.75 11/10/2019 03:21:16 -68.31, -51.67 94.76 2.39 9
10 11/10/2019 04:11:50 68.14, 115.81 85.10 11/10/2019 04:10:44 68.13, 115.76 85.07 2.77 66
11 11/12/2019 18:47:20 68.39,-103.36 86.05 11/12/2019 18:48:15 68.38,-103.34 86.05 1.31 55
12 11/12/2019 19:38:01 -68.24, 64.15 94.08 11/12/2019 19:37:46 -68.23, 64.12 94.10 2.02 15
13 11/12/2019 20:28:33 67.47,-127.59 85.18 11/12/2019 20:27:24 67.48,-129.10 85.16 64.03 69
14 11/15/2019 11:04:14 68.31, 12.51 86.69 11/15/2019 11:04:44 68.34, 12.51 86.72 3.39 30
15 11/15/2019 11:54:56 -68.22, 179.94 93.40 11/15/2019 11:54:15 -68.20, 179.96 93.43 2.81 41

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/2/2019
SNOs_Map_NOAA-20_TERRA_20191102.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/02/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service