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: 8/25/2018
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 08/26/2018 06:22:44 74.82, -39.88 88.47 08/26/2018 06:22:13 74.81, -39.90 88.50 0.59 31
2 08/26/2018 07:11:49 -75.91, 130.80 92.77 08/26/2018 07:12:36 -75.90, 130.73 92.79 2.28 47
3 08/28/2018 21:52:38 -65.39,-106.00 80.92 08/28/2018 21:51:24 -65.55,-106.83 80.73 42.38 74
4 08/28/2018 22:39:03 75.20, 77.00 88.92 08/28/2018 22:39:02 75.19, 76.94 88.94 2.16 1
5 08/28/2018 23:26:27 -80.45, -89.30 98.00 08/28/2018 23:27:41 -80.18, -88.47 98.15 33.44 74
6 08/31/2018 14:06:15 -74.57, 23.63 89.51 08/31/2018 14:05:27 -74.57, 23.65 89.47 0.75 48
7 08/31/2018 14:55:14 75.92,-165.05 88.99 08/31/2018 14:55:42 75.93,-164.97 88.94 2.58 28
8 09/03/2018 06:22:33 -74.99, 140.60 89.07 09/03/2018 06:22:15 -74.99, 140.58 89.06 0.33 18
9 09/03/2018 07:11:34 76.23, -48.19 89.54 09/03/2018 07:12:32 76.24, -48.13 89.48 1.83 58
10 09/05/2018 21:49:48 74.19, 86.86 92.72 09/05/2018 21:48:42 74.19, 86.89 92.77 0.90 66
11 09/05/2018 22:38:51 -75.41,-102.39 88.62 09/05/2018 22:39:03 -75.41,-102.42 88.62 1.08 12
12 09/08/2018 14:06:05 74.66,-156.11 93.13 09/08/2018 14:05:29 74.67,-156.10 93.16 0.35 36

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/25/2018
SNOs_Map_AQUA_NPP_20180826.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 08/25/2018 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service