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: 3/27/2017
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 03/29/2017 07:01:22 75.16, 84.92 71.79 03/29/2017 07:01:56 75.15, 84.90 71.79 0.74 34
2 03/29/2017 07:52:16 -75.10,-107.62 108.28 03/29/2017 07:51:25 -75.08,-107.66 108.31 1.77 51
3 03/31/2017 12:35:09 -75.17,-178.52 109.06 03/31/2017 12:35:41 -75.16,-178.52 109.07 1.46 32
4 03/31/2017 13:26:13 75.08, -11.01 70.85 03/31/2017 13:25:08 75.08, -11.08 70.84 2.13 65
5 04/02/2017 18:09:06 75.19, -81.98 70.11 04/02/2017 18:09:24 75.16, -81.95 70.08 2.93 18
6 04/02/2017 19:00:00 -75.09, 85.60 110.00 04/02/2017 18:58:53 -75.09, 85.50 110.01 2.76 67
7 04/04/2017 23:42:53 -75.17, 14.68 110.75 04/04/2017 23:43:09 -75.17, 14.63 110.75 1.38 16
8 04/05/2017 00:33:50 74.79,-176.95 68.92 04/05/2017 00:32:40 74.89,-178.47 68.92 45.33 70
9 04/07/2017 05:16:49 75.19, 111.21 68.44 04/07/2017 05:16:52 75.16, 111.19 68.41 2.99 3
10 04/07/2017 06:07:36 -74.72, -80.11 111.97 04/07/2017 06:06:27 -74.79, -82.14 112.02 59.91 69
11 04/09/2017 09:59:53 75.81, 38.52 68.15 04/09/2017 10:00:58 75.73, 41.72 68.24 88.09 65
12 04/09/2017 10:50:37 -75.18,-152.15 112.40 04/09/2017 10:50:37 -75.17,-152.23 112.41 2.32 0

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 3/27/2017
SNOs_Map_NOAA-19_TERRA_20170329.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 03/27/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service