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: 7/19/2013
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 07/19/2013 06:22:12 -75.18, 141.18 101.88 07/19/2013 06:21:25 -75.18, 141.23 101.85 1.30 47
2 07/19/2013 07:11:17 76.20, -48.17 76.93 07/19/2013 07:11:47 76.21, -48.14 76.90 1.02 30
3 07/21/2013 22:38:33 -75.45,-102.18 101.69 07/21/2013 22:38:19 -75.44,-102.22 101.66 1.25 14
4 07/21/2013 23:27:38 76.46, 68.56 77.13 07/21/2013 23:28:41 76.46, 68.53 77.09 0.83 63
5 07/24/2013 14:05:48 74.62,-156.11 79.80 07/24/2013 14:04:50 74.62,-156.16 79.86 1.80 58
6 07/24/2013 14:54:51 -75.85, 14.87 101.61 07/24/2013 14:55:10 -75.85, 14.83 101.62 1.16 19
7 07/27/2013 06:21:59 75.37, -38.27 79.53 07/27/2013 06:21:34 75.37, -38.24 79.54 0.97 25
8 07/27/2013 07:11:05 -76.42, 132.56 101.71 07/27/2013 07:11:57 -76.43, 132.62 101.77 1.62 52
9 07/29/2013 21:49:16 -74.46, -92.37 98.84 07/29/2013 21:48:08 -74.46, -92.39 98.78 0.67 68
10 07/29/2013 22:38:15 75.78, 78.81 79.65 07/29/2013 22:38:24 75.79, 78.83 79.64 0.55 9
11 08/01/2013 14:05:28 -75.12, 25.21 98.96 08/01/2013 14:04:54 -75.13, 25.23 98.94 0.76 34

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/19/2013
SNOs_Map_AQUA_NPP_20130719.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 07/19/2013 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service