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: 3/23/2018
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 03/23/2018 12:54:01 -76.76,-178.37 104.08 03/23/2018 12:54:02 -76.72,-178.39 104.11 3.69 1
2 03/25/2018 18:27:45 76.77, -81.81 75.08 03/25/2018 18:27:47 76.77, -81.66 75.08 3.60 2
3 03/25/2018 19:18:30 -76.33, 87.26 105.27 03/25/2018 19:17:23 -76.37, 84.59 105.41 70.32 67
4 03/28/2018 00:01:18 -76.78, 14.85 105.78 03/28/2018 00:01:35 -76.76, 14.85 105.80 2.28 17
5 03/28/2018 00:52:15 76.38,-176.30 73.92 03/28/2018 00:51:07 76.45,-178.56 73.84 59.35 68
6 03/30/2018 05:35:02 76.78, 111.47 73.37 03/30/2018 05:35:20 76.80, 111.54 73.39 2.03 18
7 03/30/2018 06:25:56 -76.75, -81.10 106.68 03/30/2018 06:24:49 -76.73, -81.07 106.71 2.46 67
8 04/01/2018 11:08:35 -76.81,-151.97 107.46 04/01/2018 11:09:07 -76.82,-151.81 107.44 4.10 32
9 04/01/2018 11:59:40 76.75, 15.53 72.48 04/01/2018 11:58:34 76.76, 15.60 72.48 1.94 66
10 04/03/2018 16:42:19 76.82, -55.34 71.70 04/03/2018 16:42:53 76.80, -55.32 71.70 1.71 34
11 04/03/2018 17:33:12 -76.75, 112.24 108.37 04/03/2018 17:32:21 -76.78, 112.24 108.34 4.11 51
12 04/05/2018 22:15:51 -76.82, 41.35 109.13 04/05/2018 22:16:40 -76.82, 41.30 109.12 1.46 49

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 3/23/2018
SNOs_Map_NOAA-19_TERRA_20180323.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 03/23/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service