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: 4/5/2017
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 04/07/2017 05:16:49 75.18, 111.24 68.43 04/07/2017 05:16:51 75.17, 111.20 68.42 1.15 2
2 04/07/2017 06:07:35 -74.67, -79.97 112.01 04/07/2017 06:06:27 -74.74, -82.28 112.07 68.24 68
3 04/09/2017 09:59:52 75.75, 38.69 68.11 04/09/2017 10:00:58 75.68, 41.55 68.18 78.88 66
4 04/09/2017 10:50:37 -75.18,-152.16 112.40 04/09/2017 10:50:35 -75.20,-152.14 112.37 2.85 2
5 04/11/2017 15:33:37 -75.59, 135.85 112.85 04/11/2017 15:34:47 -75.46, 137.50 112.89 47.98 70
6 04/11/2017 16:24:32 75.20, -55.65 66.82 04/11/2017 16:24:18 75.19, -55.61 66.80 1.65 14
7 04/13/2017 21:07:23 75.24,-126.40 66.06 04/13/2017 21:08:34 75.25,-126.53 66.07 3.73 71
8 04/13/2017 21:58:21 -75.20, 40.96 113.99 04/13/2017 21:58:02 -75.22, 41.04 113.97 3.26 19
9 04/16/2017 02:41:13 -75.26, -29.87 114.72 04/16/2017 02:42:18 -75.28, -29.88 114.69 2.07 65
10 04/16/2017 03:32:14 75.20, 137.56 65.23 04/16/2017 03:31:45 75.20, 137.56 65.22 0.51 29
11 04/18/2017 08:15:06 75.29, 66.63 64.54 04/18/2017 08:16:01 75.26, 66.64 64.52 3.53 55

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/5/2017
SNOs_Map_NOAA-19_TERRA_20170407.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/05/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service