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: 8/20/2016
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 08/20/2016 05:32:21 -74.41, 151.62 92.82 08/20/2016 05:31:57 -74.41, 151.61 92.80 0.24 24
2 08/20/2016 06:21:18 75.82, -36.95 85.59 08/20/2016 06:22:11 75.83, -36.92 85.54 1.03 53
3 08/22/2016 21:00:51 69.53, 91.16 93.19 08/22/2016 20:59:37 69.62, 90.80 93.29 17.49 74
4 08/22/2016 21:48:37 -74.96, -91.11 92.60 08/22/2016 21:48:38 -74.97, -91.08 92.61 0.88 1
5 08/22/2016 22:34:21 81.81, 140.07 74.86 08/22/2016 22:35:34 81.25, 139.77 74.61 62.34 73
6 08/25/2016 13:15:59 73.83,-145.58 89.51 08/25/2016 13:15:09 73.82,-145.60 89.55 0.43 50
7 08/25/2016 14:04:53 -75.55, 26.38 92.41 08/25/2016 14:05:19 -75.56, 26.47 92.46 2.75 26
8 08/28/2016 05:32:12 74.58, -27.94 89.55 08/28/2016 05:31:47 74.59, -27.88 89.56 1.79 25
9 08/28/2016 06:21:18 -75.68, 142.64 91.68 08/28/2016 06:22:10 -75.68, 142.63 91.72 0.41 52
10 08/30/2016 21:01:15 -68.10, -90.63 82.80 08/30/2016 21:00:01 -68.20, -91.13 82.66 23.42 74
11 08/30/2016 21:48:35 74.81, 88.52 90.19 08/30/2016 21:48:36 74.81, 88.49 90.19 0.96 1
12 08/30/2016 22:35:13 -81.43, -62.91 99.35 08/30/2016 22:36:27 -81.04, -62.27 99.53 45.33 74
13 09/02/2016 13:15:51 -74.06, 34.95 88.10 09/02/2016 13:15:00 -74.07, 35.01 88.07 1.87 51

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/20/2016
SNOs_Map_AQUA_NPP_20160820.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 08/20/2016 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service