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: 10/31/2018
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 10/31/2018 21:48:57 -75.30, -90.22 69.00 10/31/2018 21:48:26 -75.29, -90.29 68.95 2.29 31
2 10/31/2018 22:37:59 76.42, 80.81 109.83 10/31/2018 22:38:46 76.41, 80.72 109.81 2.72 47
3 11/03/2018 13:21:23 57.06,-163.68 128.18 11/03/2018 13:20:11 57.25,-165.01 128.77 83.28 72
4 11/03/2018 14:05:16 -75.75, 26.94 68.64 11/03/2018 14:05:12 -75.74, 26.87 68.62 2.04 4
5 11/03/2018 14:54:14 77.04,-161.13 109.98 11/03/2018 14:55:28 77.01,-161.18 109.93 2.94 74
6 11/06/2018 05:32:31 74.98, -26.94 112.95 11/06/2018 05:31:38 74.97, -27.01 113.02 2.08 53
7 11/06/2018 06:21:34 -76.23, 144.31 68.36 11/06/2018 06:21:57 -76.22, 144.27 68.37 1.39 23
8 11/08/2018 21:48:48 75.52, 90.42 113.16 11/08/2018 21:48:22 75.51, 90.37 113.20 1.54 26
9 11/08/2018 22:37:53 -76.65, -98.40 68.04 11/08/2018 22:38:43 -76.65, -98.41 68.08 0.35 50
10 11/11/2018 13:18:06 -68.28, 25.46 59.21 11/11/2018 13:16:52 -68.41, 24.75 58.97 32.61 74
11 11/11/2018 14:05:05 76.00,-152.28 113.40 11/11/2018 14:05:06 75.99,-152.31 113.41 0.68 1
12 11/11/2018 14:52:03 -81.50, 54.62 74.40 11/11/2018 14:53:17 -81.12, 55.18 74.62 43.80 74

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/31/2018
SNOs_Map_AQUA_NPP_20181031.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 10/31/2018 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service