Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/2/2017
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 04/04/2017 23:42:53 -75.17, 14.70 110.76 04/04/2017 23:43:08 -75.18, 14.66 110.74 2.20 15
2 04/05/2017 00:33:50 74.78,-176.92 68.91 04/05/2017 00:32:40 74.86,-178.55 68.89 48.35 70
3 04/07/2017 05:16:49 75.18, 111.24 68.43 04/07/2017 05:16:51 75.17, 111.19 68.41 1.89 2
4 04/07/2017 06:07:35 -74.67, -79.96 112.02 04/07/2017 06:06:27 -74.74, -82.29 112.08 68.91 68
5 04/09/2017 09:59:52 75.75, 38.70 68.11 04/09/2017 10:00:58 75.67, 41.52 68.16 77.86 66
6 04/09/2017 10:50:37 -75.18,-152.14 112.40 04/09/2017 10:50:35 -75.19,-152.18 112.39 2.20 2
7 04/11/2017 15:33:37 -75.59, 135.86 112.85 04/11/2017 15:34:47 -75.44, 137.43 112.91 46.69 70
8 04/11/2017 16:24:32 75.20, -55.64 66.81 04/11/2017 16:24:17 75.22, -55.54 66.83 3.34 15
9 04/13/2017 21:07:24 75.28,-126.55 66.10 04/13/2017 21:08:33 75.26,-126.50 66.09 3.08 69
10 04/13/2017 21:58:21 -75.20, 40.97 113.99 04/13/2017 21:58:02 -75.19, 40.94 114.01 1.78 19
11 04/16/2017 02:41:13 -75.26, -29.87 114.72 04/16/2017 02:42:17 -75.27, -29.89 114.69 1.86 64
12 04/16/2017 03:32:14 75.20, 137.56 65.23 04/16/2017 03:31:44 75.20, 137.55 65.22 0.38 30

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/2/2017
SNOs_Map_NOAA-19_TERRA_20170404.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/02/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service