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: 3/26/2018
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 03/27/2018 06:22:34 -75.61, 142.46 84.66 03/27/2018 06:21:28 -75.60, 142.38 84.59 2.29 66
2 03/27/2018 07:11:35 76.79, -46.14 93.97 03/27/2018 07:11:46 76.78, -46.14 93.96 0.22 11
3 03/29/2018 22:38:54 -75.99,-100.53 86.16 03/29/2018 22:38:15 -75.98,-100.61 86.11 2.24 39
4 03/29/2018 23:27:57 77.06, 70.73 92.58 03/29/2018 23:28:35 77.05, 70.72 92.55 0.39 38
5 04/01/2018 14:55:14 -76.41, 16.68 87.70 04/01/2018 14:55:02 -76.40, 16.62 87.67 1.55 12
6 04/01/2018 15:44:20 77.32,-172.38 91.21 04/01/2018 15:45:25 77.32,-172.38 91.15 0.00 65
7 04/04/2018 06:22:28 75.76, -37.10 92.02 04/04/2018 06:21:26 75.76, -37.14 92.09 1.00 62
8 04/04/2018 07:11:34 -76.81, 133.94 89.22 04/04/2018 07:11:49 -76.81, 133.93 89.23 0.24 15
9 04/06/2018 22:38:47 76.22, 80.19 90.46 04/06/2018 22:38:12 76.22, 80.19 90.49 0.12 35
10 04/06/2018 23:27:54 -77.19,-108.74 90.71 04/06/2018 23:28:36 -77.20,-108.67 90.76 1.73 42
11 04/09/2018 14:55:05 76.66,-162.45 88.93 04/09/2018 14:54:57 76.67,-162.39 88.92 1.83 8

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/26/2018
SNOs_Map_AQUA_NPP_20180327.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 03/26/2018 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service