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: 8/9/2019
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 08/10/2019 13:16:24 -73.44, 33.60 94.83 08/10/2019 13:15:10 -73.46, 33.49 94.76 4.35 74
2 08/10/2019 14:05:05 75.72,-153.12 82.62 08/10/2019 14:05:07 75.72,-153.06 82.60 1.61 2
3 08/10/2019 14:50:10 -80.91, 97.67 112.31 08/10/2019 14:51:23 -80.24, 95.74 112.60 82.20 73
4 08/13/2019 05:32:24 -74.90, 152.87 95.70 08/13/2019 05:31:36 -74.90, 152.93 95.68 1.85 48
5 08/13/2019 06:21:30 75.89, -36.73 83.18 08/13/2019 06:21:59 75.89, -36.75 83.16 0.61 29
6 08/15/2019 21:48:46 -75.22, -90.40 95.28 08/15/2019 21:48:25 -75.22, -90.40 95.26 0.17 21
7 08/15/2019 22:37:54 76.10, 79.81 83.72 08/15/2019 22:38:50 76.09, 79.72 83.69 2.53 56
8 08/18/2019 13:16:03 74.41,-144.22 86.43 08/18/2019 13:14:51 74.41,-144.18 86.48 1.58 72
9 08/18/2019 14:05:09 -75.48, 26.21 94.78 08/18/2019 14:05:15 -75.48, 26.16 94.77 1.47 6
10 08/21/2019 05:32:24 74.72, -27.56 86.90 08/21/2019 05:31:39 74.72, -27.57 86.94 0.24 45

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/9/2019
SNOs_Map_AQUA_NPP_20190809.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 08/09/2019 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service