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: 3/21/2018
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 03/21/2018 22:38:48 76.26, 80.32 96.73 03/21/2018 22:38:05 76.27, 80.39 96.75 2.15 43
2 03/21/2018 23:28:00 -77.02,-109.42 84.19 03/21/2018 23:28:34 -77.02,-109.42 84.21 0.01 34
3 03/24/2018 14:55:12 76.50,-163.01 95.37 03/24/2018 14:54:56 76.50,-162.98 95.38 0.85 16
4 03/24/2018 15:44:24 -77.25, 7.34 85.54 03/24/2018 15:45:25 -77.25, 7.32 85.58 0.61 61
5 03/27/2018 06:22:34 -75.61, 142.46 84.66 03/27/2018 06:21:28 -75.60, 142.38 84.59 2.27 66
6 03/27/2018 07:11:35 76.78, -46.16 93.97 03/27/2018 07:11:46 76.78, -46.16 93.96 0.06 11
7 03/29/2018 22:38:55 -75.99,-100.53 86.16 03/29/2018 22:38:16 -75.98,-100.61 86.11 2.29 39
8 03/29/2018 23:27:58 77.05, 70.71 92.59 03/29/2018 23:28:36 77.05, 70.70 92.56 0.34 38
9 04/01/2018 14:55:14 -76.41, 16.67 87.70 04/01/2018 14:55:02 -76.40, 16.61 87.67 1.78 12
10 04/01/2018 15:44:20 77.31,-172.40 91.21 04/01/2018 15:45:25 77.31,-172.41 91.16 0.17 65
11 04/04/2018 06:22:28 75.76, -37.11 92.03 04/04/2018 06:21:26 75.75, -37.16 92.09 1.45 62

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/21/2018
SNOs_Map_AQUA_NPP_20180322.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 03/21/2018 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service