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: 9/5/2019
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 09/06/2019 05:32:28 74.65, -27.76 92.25 09/06/2019 05:31:42 74.65, -27.74 92.29 0.56 46
2 09/06/2019 06:21:34 -75.70, 142.73 88.92 09/06/2019 06:22:06 -75.70, 142.66 88.93 2.06 32
3 09/08/2019 21:48:45 75.18, 89.50 92.59 09/08/2019 21:48:25 75.19, 89.55 92.59 1.41 20
4 09/08/2019 22:37:53 -76.13,-100.10 88.47 09/08/2019 22:38:51 -76.12,-100.15 88.51 1.26 58
5 09/11/2019 13:16:08 -74.15, 35.17 85.36 09/11/2019 13:14:58 -74.15, 35.18 85.30 0.19 70
6 09/11/2019 14:05:03 75.70,-153.15 92.95 09/11/2019 14:05:09 75.71,-153.06 92.92 2.86 6
7 09/14/2019 05:32:25 -74.73, 152.46 85.05 09/14/2019 05:31:41 -74.74, 152.50 85.02 1.30 44
8 09/14/2019 06:21:30 75.77, -37.08 93.83 09/14/2019 06:22:03 75.76, -37.12 93.80 1.00 33
9 09/16/2019 21:48:51 -74.85, -91.37 84.22 09/16/2019 21:48:34 -74.84, -91.45 84.18 2.77 17
10 09/16/2019 22:37:48 76.26, 80.34 94.22 09/16/2019 22:38:47 76.27, 80.39 94.15 1.57 59
11 09/19/2019 13:16:08 74.00,-145.16 97.64 09/19/2019 13:15:00 74.00,-145.19 97.71 0.99 68
12 09/19/2019 14:05:07 -75.41, 26.01 83.88 09/19/2019 14:05:16 -75.41, 25.99 83.88 0.56 9

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/5/2019
SNOs_Map_AQUA_NPP_20190906.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 09/05/2019 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service