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: 11/15/2018
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 11/15/2018 05:02:21 67.41, 103.99 85.79 11/15/2018 05:01:12 67.42, 102.49 85.77 63.86 69
2 11/17/2018 19:38:02 68.28,-115.95 87.29 11/17/2018 19:38:30 68.27,-115.92 87.28 1.75 28
3 11/17/2018 20:28:43 -68.15, 51.54 92.83 11/17/2018 20:28:00 -68.17, 51.60 92.82 3.05 43
4 11/20/2018 11:04:16 -68.59,-167.88 91.79 11/20/2018 11:05:27 -68.50,-167.39 91.87 22.47 71
5 11/20/2018 11:54:55 68.19, -0.06 87.83 11/20/2018 11:54:57 68.21, -0.10 87.84 2.37 2
6 11/20/2018 12:45:37 -68.11, 167.36 92.24 11/20/2018 12:44:27 -68.11, 167.42 92.26 2.59 70
7 11/23/2018 03:21:04 -68.29, -51.71 91.51 11/23/2018 03:21:55 -68.31, -51.72 91.48 2.99 51
8 11/23/2018 04:11:48 68.16, 115.76 88.38 11/23/2018 04:11:22 68.19, 115.78 88.40 3.19 26
9 11/23/2018 05:02:15 -67.27, -75.83 92.50 11/23/2018 05:01:06 -67.31, -77.60 92.49 75.81 69
10 11/25/2018 18:47:31 69.14,-104.40 89.88 11/25/2018 18:48:39 69.05,-102.54 89.80 74.38 68
11 11/25/2018 19:37:58 -68.25, 64.11 91.01 11/25/2018 19:38:22 -68.23, 64.07 91.04 3.38 24
12 11/25/2018 20:28:42 68.13,-128.43 88.88 11/25/2018 20:27:49 68.10,-128.43 88.84 3.56 53
13 11/28/2018 11:04:10 68.31, 12.49 89.54 11/28/2018 11:05:17 68.33, 12.46 89.56 2.49 67
14 11/28/2018 11:54:52 -68.22, 179.92 90.55 11/28/2018 11:54:47 -68.24, 179.98 90.54 2.86 5
15 11/28/2018 12:45:30 67.78, -12.21 89.02 11/28/2018 12:44:18 67.88, -12.79 89.11 26.80 72

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/15/2018
SNOs_Map_NOAA-20_TERRA_20181115.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/15/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service