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: 4/29/2018
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 04/30/2018 12:16:47 -76.92,-168.54 117.43 04/30/2018 12:17:34 -76.91,-168.64 117.44 3.06 47
2 04/30/2018 13:07:49 76.87, -1.08 62.54 04/30/2018 13:07:00 76.90, -1.02 62.55 3.22 49
3 05/02/2018 17:50:27 76.96, -72.02 61.94 05/02/2018 17:51:18 76.96, -71.87 61.97 3.78 51
4 05/02/2018 18:41:24 -76.89, 95.54 118.12 05/02/2018 18:40:47 -76.88, 95.48 118.14 1.58 37
5 05/04/2018 23:24:02 -76.94, 24.71 118.71 05/04/2018 23:25:05 -76.95, 24.62 118.70 2.26 63
6 05/05/2018 00:15:03 76.90,-167.87 61.26 05/05/2018 00:14:32 76.89,-167.95 61.22 2.64 31
7 05/07/2018 04:57:41 76.99, 121.17 60.70 05/07/2018 04:58:49 76.99, 121.35 60.74 4.51 68
8 05/07/2018 05:48:39 -76.91, -71.22 119.36 05/07/2018 05:48:18 -76.92, -71.29 119.37 1.75 21
9 05/09/2018 10:31:23 -77.22,-143.20 119.75 05/09/2018 10:32:33 -77.11,-141.64 119.72 40.34 70
10 05/09/2018 11:22:17 76.94, 25.30 60.07 05/09/2018 11:22:02 76.96, 25.42 60.08 3.43 15
11 05/11/2018 16:55:54 -76.94, 121.97 120.51 05/11/2018 16:55:49 -76.93, 121.90 120.52 2.09 5

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/29/2018
SNOs_Map_NOAA-19_TERRA_20180430.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/29/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service