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: 4/3/2017
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 -75.18, 14.64 110.74 04/04/2017 23:43:08 -75.16, 14.61 110.76 2.48 15
2 04/05/2017 00:33:49 74.75,-176.83 68.89 04/05/2017 00:32:40 74.84,-178.60 68.87 52.47 69
3 04/07/2017 05:16:49 75.19, 111.19 68.44 04/07/2017 05:16:50 75.20, 111.27 68.45 2.40 1
4 04/07/2017 06:07:35 -74.68, -80.01 112.00 04/07/2017 06:06:27 -74.72, -82.34 112.10 68.41 68
5 04/09/2017 09:59:52 75.77, 38.65 68.12 04/09/2017 10:00:58 75.65, 41.46 68.14 78.42 66
6 04/09/2017 10:50:37 -75.19,-152.20 112.39 04/09/2017 10:50:35 -75.17,-152.23 112.41 2.42 2
7 04/11/2017 15:33:36 -75.56, 135.96 112.88 04/11/2017 15:34:46 -75.47, 137.52 112.88 44.40 70
8 04/11/2017 16:24:31 75.17, -55.54 66.79 04/11/2017 16:24:17 75.19, -55.60 66.81 3.08 14
9 04/13/2017 21:07:23 75.25,-126.44 66.07 04/13/2017 21:08:33 75.24,-126.55 66.06 3.53 70
10 04/13/2017 21:58:21 -75.22, 40.92 113.98 04/13/2017 21:58:01 -75.21, 41.02 113.98 2.84 20
11 04/16/2017 02:41:13 -75.27, -29.91 114.71 04/16/2017 02:42:17 -75.25, -29.95 114.72 2.64 64
12 04/16/2017 03:32:14 75.21, 137.52 65.24 04/16/2017 03:31:43 75.22, 137.63 65.25 3.20 31

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/3/2017
SNOs_Map_NOAA-19_TERRA_20170405.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/03/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service