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: 11/20/2018
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 11/20/2018 11:04:16 -68.61,-167.91 91.77 11/20/2018 11:05:27 -68.50,-167.39 91.87 24.49 71
2 11/20/2018 11:54:55 68.21, -0.08 87.85 11/20/2018 11:54:57 68.23, -0.08 87.86 2.08 2
3 11/20/2018 12:45:36 -68.08, 167.40 92.28 11/20/2018 12:44:28 -68.06, 167.36 92.31 3.20 68
4 11/23/2018 03:21:05 -68.31, -51.74 91.49 11/23/2018 03:21:57 -68.30, -51.74 91.50 1.00 52
5 11/23/2018 04:11:49 68.18, 115.74 88.39 11/23/2018 04:11:24 68.19, 115.77 88.40 1.79 25
6 11/23/2018 05:02:16 -67.29, -75.86 92.47 11/23/2018 05:01:07 -67.35, -77.56 92.44 73.13 69
7 11/25/2018 18:47:33 69.21,-104.49 89.94 11/25/2018 18:48:40 69.15,-102.42 89.90 82.05 67
8 11/25/2018 19:37:59 -68.27, 64.08 90.99 11/25/2018 19:38:24 -68.26, 64.10 91.00 1.57 25
9 11/25/2018 20:28:43 68.14,-128.44 88.90 11/25/2018 20:27:51 68.15,-128.39 88.89 2.32 52
10 11/28/2018 11:04:10 68.32, 12.48 89.55 11/28/2018 11:05:20 68.33, 12.44 89.56 1.60 70
11 11/28/2018 11:54:52 -68.24, 179.90 90.53 11/28/2018 11:54:50 -68.22, 179.95 90.55 2.78 2
12 11/28/2018 12:45:32 67.90, -12.36 89.14 11/28/2018 12:44:20 67.94, -12.74 89.17 16.61 72
13 12/01/2018 03:21:04 68.30, 128.29 89.96 12/01/2018 03:21:47 68.29, 128.28 89.96 0.87 43
14 12/01/2018 04:11:45 -68.16, -64.21 90.17 12/01/2018 04:11:17 -68.18, -64.21 90.15 3.08 28
15 12/03/2018 18:47:27 -69.08, 75.71 88.87 12/03/2018 18:48:36 -68.98, 77.38 88.96 67.81 69
16 12/03/2018 19:37:58 68.27,-115.90 90.33 12/03/2018 19:38:14 68.25,-115.87 90.30 2.88 16
17 12/03/2018 20:28:39 -68.13, 51.60 89.81 12/03/2018 20:27:44 -68.14, 51.64 89.80 2.44 55

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/20/2018
SNOs_Map_NOAA-20_TERRA_20181120.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/20/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service