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: 8/16/2017
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 08/18/2017 23:42:08 76.06,-164.25 63.45 08/18/2017 23:43:19 75.94,-163.28 63.40 28.70 71
2 08/19/2017 00:33:01 -75.81, 3.88 116.74 08/19/2017 00:32:49 -75.82, 3.97 116.74 2.39 12
3 08/21/2017 05:15:53 -76.07, -67.66 115.80 08/21/2017 05:17:05 -75.91, -66.84 115.90 28.39 72
4 08/21/2017 06:06:50 75.83, 100.45 64.02 08/21/2017 06:06:33 75.79, 100.46 63.98 3.68 17
5 08/23/2017 10:49:37 75.89, 29.60 64.82 08/23/2017 10:50:49 75.87, 29.63 64.82 2.02 72
6 08/23/2017 11:40:35 -75.81,-162.89 115.23 08/23/2017 11:40:18 -75.80,-162.96 115.26 2.59 17
7 08/25/2017 16:23:23 -75.90, 126.18 114.40 08/25/2017 16:24:34 -75.88, 126.20 114.41 2.67 71
8 08/25/2017 17:14:22 75.80, -66.23 65.54 08/25/2017 17:14:01 75.81, -66.37 65.53 3.93 21
9 08/27/2017 21:57:09 75.88,-137.11 66.38 08/27/2017 21:58:17 75.88,-137.24 66.38 3.38 68
10 08/27/2017 22:48:09 -75.83, 30.29 113.65 08/27/2017 22:47:45 -75.85, 30.33 113.64 2.31 24
11 08/30/2017 03:30:56 -75.88, -40.52 112.82 08/30/2017 03:32:01 -75.91, -40.56 112.78 3.58 65
12 08/30/2017 04:21:55 75.84, 126.88 67.17 08/30/2017 04:21:28 75.84, 126.87 67.16 0.26 27

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 8/16/2017
SNOs_Map_NOAA-19_TERRA_20170817.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 08/16/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service