Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AQUA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/29/2015
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 03/29/2015 18:34:42 -66.34, -55.42 75.90 03/29/2015 18:33:33 -66.34, -55.40 75.84 1.15 69
2 03/29/2015 19:23:01 70.01, 116.62 100.40 03/29/2015 19:23:08 70.01, 116.61 100.39 0.71 7
3 03/29/2015 20:05:14 -78.67, 37.05 103.98 03/29/2015 20:06:27 -78.14, 34.68 104.29 79.22 73
4 04/01/2015 10:50:48 -67.72, 61.94 78.33 04/01/2015 10:49:59 -67.72, 61.96 78.29 0.89 49
5 04/01/2015 11:39:11 71.14,-125.82 98.19 04/01/2015 11:39:38 71.14,-125.81 98.15 0.39 27
6 04/04/2015 03:06:56 -68.92, 179.26 80.58 04/04/2015 03:06:28 -68.92, 179.28 80.56 0.49 28
7 04/04/2015 03:55:22 72.13, -8.26 96.10 04/04/2015 03:56:10 72.14, -8.23 96.04 1.26 48
8 04/06/2015 18:40:28 46.12, 112.60 120.22 04/06/2015 18:39:15 46.24, 111.97 120.51 50.24 73
9 04/06/2015 19:23:06 -69.93, -63.50 82.65 04/06/2015 19:23:00 -69.93, -63.50 82.64 0.13 6
10 04/06/2015 20:11:34 73.00, 109.26 94.15 04/06/2015 20:12:44 73.01, 109.31 94.07 1.86 70
11 04/09/2015 10:50:46 67.59,-118.18 98.72 04/09/2015 10:49:47 67.60,-118.17 98.78 0.66 59
12 04/09/2015 11:39:15 -70.88, 53.78 84.63 04/09/2015 11:39:32 -70.87, 53.76 84.64 0.91 17

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/29/2015
SNOs_Map_AQUA_NPP_20150329.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 03/29/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service