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: 1/25/2015
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 01/27/2015 10:03:33 60.08,-112.42 131.47 01/27/2015 10:02:39 60.08,-112.39 131.54 1.26 54
2 01/27/2015 10:51:21 -65.85, 59.87 53.87 01/27/2015 10:51:42 -65.84, 59.84 53.88 1.70 21
3 01/30/2015 02:19:34 61.78, 4.66 129.31 01/30/2015 02:18:58 61.77, 4.65 129.36 0.48 36
4 01/30/2015 03:07:27 -67.22, 177.17 55.82 01/30/2015 03:08:06 -67.22, 177.13 55.85 1.87 39
5 02/01/2015 18:35:25 63.95, 122.27 126.62 02/01/2015 18:35:07 63.95, 122.26 126.64 0.20 18
6 02/01/2015 19:23:23 -69.05, -64.77 58.28 02/01/2015 19:24:20 -69.05, -64.77 58.35 0.17 57
7 02/04/2015 10:04:07 -58.36, 66.48 48.93 02/04/2015 10:02:53 -58.38, 66.48 48.83 2.10 74
8 02/04/2015 10:51:32 65.23,-120.71 124.70 02/04/2015 10:51:33 65.22,-120.75 124.71 2.01 1
9 02/04/2015 11:38:13 -74.37, 60.39 64.46 02/04/2015 11:39:27 -74.29, 60.76 64.57 14.03 74
10 02/07/2015 02:19:50 -61.02,-175.89 52.10 02/07/2015 02:18:55 -61.02,-175.90 52.02 0.82 55
11 02/07/2015 03:07:31 66.92, -3.13 122.31 02/07/2015 03:07:51 66.92, -3.17 122.30 1.74 20

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/25/2015
SNOs_Map_AQUA_NPP_20150125.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 01/25/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service