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: 12/20/2015
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 12/21/2015 12:27:07 73.32,-134.28 122.69 12/21/2015 12:26:25 73.32,-134.28 122.73 0.20 42
2 12/21/2015 13:15:58 -75.22, 37.84 59.24 12/21/2015 13:16:32 -75.22, 37.91 59.30 2.15 34
3 12/24/2015 04:43:31 73.65, -17.71 122.43 12/24/2015 04:43:12 73.64, -17.78 122.47 2.07 19
4 12/24/2015 05:32:24 -75.43, 154.30 59.41 12/24/2015 05:33:21 -75.43, 154.30 59.46 0.05 57
5 12/26/2015 20:10:50 -72.91, -71.00 56.82 12/26/2015 20:09:36 -72.91, -70.93 56.76 2.36 74
6 12/26/2015 20:59:51 74.16, 99.31 121.93 12/26/2015 20:59:55 74.15, 99.23 121.95 2.70 4
7 12/26/2015 21:44:35 -81.12, -9.14 73.29 12/26/2015 21:45:48 -80.53, -10.57 73.62 71.05 73
8 12/29/2015 12:27:19 -72.88, 44.83 56.83 12/29/2015 12:26:29 -72.87, 44.75 56.76 2.57 50
9 12/29/2015 13:16:07 74.80,-143.26 121.22 12/29/2015 13:16:34 74.79,-143.31 121.21 1.63 27
10 01/01/2016 04:43:30 -73.83, 162.67 57.88 01/01/2016 04:43:03 -73.83, 162.66 57.85 0.45 27

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/20/2015
SNOs_Map_AQUA_NPP_20151221.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/20/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service