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: 9/13/2017
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 09/14/2017 18:27:18 75.96, -84.43 73.17 09/14/2017 18:28:09 75.96, -84.46 73.18 0.83 51
2 09/14/2017 19:18:20 -75.89, 83.07 106.88 09/14/2017 19:17:37 -75.89, 82.95 106.90 3.03 43
3 09/17/2017 00:01:07 -75.97, 12.13 105.95 09/17/2017 00:01:52 -75.98, 12.16 105.93 1.46 45
4 09/17/2017 00:52:02 75.91, 179.64 74.01 09/17/2017 00:51:19 75.91, 179.59 74.00 1.53 43
5 09/19/2017 05:34:48 75.97, 108.80 74.92 09/19/2017 05:35:34 75.99, 108.77 74.96 3.21 46
6 09/19/2017 06:25:52 -75.91, -83.77 105.11 09/19/2017 06:25:03 -75.92, -83.81 105.11 1.88 49
7 09/21/2017 11:08:39 -76.01,-154.74 104.17 09/21/2017 11:09:18 -76.00,-154.66 104.16 2.67 39
8 09/21/2017 11:59:33 75.92, 12.85 75.78 09/21/2017 11:58:45 75.92, 12.75 75.77 2.56 48
9 09/23/2017 16:42:19 75.99, -58.01 76.70 09/23/2017 16:43:00 75.98, -58.12 76.70 2.95 41
10 09/23/2017 17:33:24 -75.96, 109.31 103.31 09/23/2017 17:32:28 -75.97, 109.45 103.31 3.99 56
11 09/25/2017 22:16:10 -76.03, 38.45 102.39 09/25/2017 22:16:43 -76.02, 38.55 102.38 2.96 33

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 9/13/2017
SNOs_Map_NOAA-19_TERRA_20170913.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 09/13/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service