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: 6/19/2021
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 06/20/2021 14:05:12 -75.40, 25.98 104.93 06/20/2021 14:04:46 -75.39, 25.93 104.89 1.60 26
2 06/20/2021 14:54:15 76.50,-162.99 73.78 06/20/2021 14:55:06 76.50,-163.02 73.74 0.84 51
3 06/23/2021 05:33:13 72.23, -32.85 78.64 06/23/2021 05:31:59 72.31, -33.15 78.72 13.35 74
4 06/23/2021 06:21:28 -75.97, 143.53 105.55 06/23/2021 06:21:30 -75.97, 143.57 105.56 1.01 2
5 06/23/2021 07:06:28 80.63, 36.77 59.22 06/23/2021 07:07:40 79.94, 34.79 58.88 85.82 72
6 06/25/2021 21:48:48 75.02, 89.09 75.64 06/25/2021 21:48:02 75.01, 89.03 75.70 1.95 46
7 06/25/2021 22:37:52 -76.19, -99.90 105.72 06/25/2021 22:38:23 -76.18, -99.96 105.73 1.70 31
8 06/28/2021 14:05:02 75.74,-153.03 74.95 06/28/2021 14:04:44 75.74,-152.98 74.95 1.39 18
9 06/28/2021 14:54:09 -76.73, 17.80 106.23 06/28/2021 14:55:08 -76.74, 17.87 106.30 2.11 59
10 07/01/2021 05:32:24 -74.78, 152.58 103.76 07/01/2021 05:31:18 -74.77, 152.57 103.71 0.41 66
11 07/01/2021 06:21:25 76.00, -36.37 74.83 07/01/2021 06:21:36 75.99, -36.39 74.83 0.58 11

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/19/2021
SNOs_Map_AQUA_NPP_20210620.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/19/2021 in txt file.

Historial Predications of SNOs between AQUA and NPP