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: 4/26/2020
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 04/27/2020 22:38:19 76.11, 79.81 83.03 04/27/2020 22:38:09 76.11, 79.80 83.04 0.30 10
2 04/27/2020 23:27:24 -77.16,-108.91 98.23 04/27/2020 23:28:31 -77.17,-108.80 98.31 2.85 67
3 04/30/2020 14:05:38 -75.29, 25.63 96.84 04/30/2020 14:04:38 -75.28, 25.59 96.78 1.23 60
4 04/30/2020 14:54:44 76.26,-163.84 82.04 04/30/2020 14:55:01 76.25,-163.94 82.05 2.89 17
5 05/03/2020 06:21:53 -75.93, 143.38 98.37 05/03/2020 06:21:19 -75.94, 143.44 98.36 1.90 34
6 05/03/2020 07:11:01 76.78, -46.18 80.63 05/03/2020 07:11:44 76.79, -46.15 80.58 0.99 43
7 05/05/2020 22:38:17 -76.12,-100.15 99.35 05/05/2020 22:38:10 -76.12,-100.16 99.34 0.38 7
8 05/05/2020 23:27:25 76.96, 70.35 79.65 05/05/2020 23:28:35 76.96, 70.32 79.60 0.70 70
9 05/08/2020 14:05:26 75.64,-153.37 80.50 05/08/2020 14:04:28 75.65,-153.27 80.52 2.76 58

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/26/2020
SNOs_Map_AQUA_NPP_20200427.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 04/26/2020 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service