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: 12/10/2018
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 76.11,-151.86 119.33 12/13/2018 14:05:03 76.11,-151.92 119.35 1.71 2
3 12/13/2018 14:50:24 -81.14, 94.17 73.60 12/13/2018 14:51:37 -80.50, 92.60 73.95 76.21 73
4 12/16/2018 05:32:15 -75.56, 154.70 59.87 12/16/2018 05:31:26 -75.56, 154.72 59.82 0.42 49
5 12/16/2018 06:21:23 76.43, -34.96 119.21 12/16/2018 06:21:51 76.42, -35.04 119.20 2.42 28
6 12/18/2018 21:48:34 -75.97, -88.19 60.14 12/18/2018 21:48:11 -75.97, -88.18 60.12 0.39 23
7 12/18/2018 22:37:44 76.73, 81.97 119.03 12/18/2018 22:38:38 76.72, 81.87 119.00 2.60 54
8 12/21/2018 13:16:27 73.33,-146.58 122.69 12/21/2018 13:15:13 73.39,-146.80 122.79 9.93 74
9 12/21/2018 14:04:54 -76.37, 28.96 60.47 12/21/2018 14:04:57 -76.37, 28.99 60.48 0.81 3
10 12/21/2018 14:49:39 79.86, -71.92 104.44 12/21/2018 14:50:51 79.17, -74.36 104.02 90.81 72
11 12/24/2018 05:32:16 75.34, -25.90 120.70 12/24/2018 05:31:28 75.33, -25.98 120.77 2.53 48

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/10/2018
SNOs_Map_AQUA_NPP_20181211.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/10/2018 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service