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: 12/12/2018
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 12/13/2018 13:16:33 -73.18, 33.11 57.68 12/13/2018 13:15:19 -73.23, 32.85 57.56 9.99 74
2 12/13/2018 14:05:01 76.12,-151.86 119.33 12/13/2018 14:05:03 76.11,-151.92 119.35 1.93 2
3 12/13/2018 14:50:25 -81.16, 93.81 73.54 12/13/2018 14:51:38 -80.53, 92.26 73.90 75.87 73
4 12/16/2018 05:32:16 -75.51, 154.57 59.82 12/16/2018 05:31:27 -75.51, 154.57 59.77 0.17 49
5 12/16/2018 06:21:16 76.77, -33.80 118.83 12/16/2018 06:21:43 76.78, -33.69 118.78 2.92 27
6 12/18/2018 21:48:36 -75.88, -88.47 60.04 12/18/2018 21:48:13 -75.87, -88.50 60.02 0.79 23
7 12/18/2018 22:37:38 77.02, 83.02 118.70 12/18/2018 22:38:31 77.03, 83.10 118.64 2.16 53
8 12/21/2018 13:16:41 72.60,-148.02 123.41 12/21/2018 13:15:27 72.68,-148.33 123.53 13.66 74
9 12/21/2018 14:04:58 -76.18, 28.37 60.27 12/21/2018 14:05:01 -76.18, 28.32 60.26 1.17 3
10 12/21/2018 14:49:56 80.42, -76.91 105.35 12/21/2018 14:51:09 79.77, -79.27 105.00 84.96 73
11 12/24/2018 05:32:11 75.60, -25.15 120.42 12/24/2018 05:31:22 75.60, -25.14 120.46 0.33 49

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/12/2018
SNOs_Map_AQUA_NPP_20181212.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/12/2018 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service