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: 3/18/2018
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 03/19/2018 06:22:32 75.62, -37.51 98.54 03/19/2018 06:21:23 75.62, -37.56 98.61 1.77 69
2 03/19/2018 07:11:36 -76.79, 133.87 82.84 03/19/2018 07:11:43 -76.80, 133.91 82.85 1.21 7
3 03/21/2018 22:38:47 76.31, 80.49 96.67 03/21/2018 22:38:04 76.32, 80.58 96.68 2.80 43
4 03/21/2018 23:28:00 -77.03,-109.39 84.19 03/21/2018 23:28:34 -77.03,-109.37 84.23 0.58 34
5 03/24/2018 14:55:10 76.59,-162.69 95.26 03/24/2018 14:54:54 76.60,-162.61 95.25 2.42 16
6 03/24/2018 15:44:22 -77.34, 7.71 85.65 03/24/2018 15:45:23 -77.35, 7.75 85.71 0.90 61
7 03/27/2018 06:22:29 -75.85, 143.16 84.94 03/27/2018 06:21:23 -75.85, 143.18 84.88 0.51 66
8 03/27/2018 07:11:31 76.96, -45.51 93.76 03/27/2018 07:11:42 76.97, -45.40 93.72 2.98 11
9 03/29/2018 22:38:47 -76.31, -99.52 86.53 03/29/2018 22:38:08 -76.32, -99.44 86.52 2.29 39

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/18/2018
SNOs_Map_AQUA_NPP_20180318.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 03/18/2018 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service