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: 7/22/2021
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 07/22/2021 14:05:13 -75.57, 26.45 101.68 07/22/2021 14:05:06 -75.56, 26.39 101.66 1.57 7
2 07/22/2021 14:54:18 76.59,-162.72 77.13 07/22/2021 14:55:28 76.58,-162.78 77.09 1.65 70
3 07/25/2021 05:32:34 74.63, -27.80 79.95 07/25/2021 05:31:37 74.62, -27.88 80.02 2.64 57
4 07/25/2021 06:21:36 -75.90, 143.31 101.51 07/25/2021 06:21:56 -75.89, 143.23 101.51 2.34 20
5 07/27/2021 21:48:46 75.52, 90.43 79.51 07/27/2021 21:48:15 75.53, 90.53 79.51 2.87 31
6 07/27/2021 22:37:59 -76.23, -99.80 101.31 07/27/2021 22:38:46 -76.22, -99.89 101.33 2.52 47
7 07/30/2021 13:21:13 -57.59, 16.62 81.30 07/30/2021 13:20:00 -57.82, 15.31 81.02 81.82 73
8 07/30/2021 14:05:16 75.50,-153.76 80.16 07/30/2021 14:05:13 75.49,-153.84 80.18 2.63 3
9 07/30/2021 14:54:21 -76.59, 17.29 101.13 07/30/2021 14:55:35 -76.58, 17.21 101.17 2.12 74
10 08/02/2021 05:32:34 -74.74, 152.46 98.34 08/02/2021 05:31:41 -74.73, 152.40 98.28 1.88 53
11 08/02/2021 06:21:35 75.96, -36.51 80.27 08/02/2021 06:21:59 75.96, -36.56 80.26 1.70 24
12 08/04/2021 21:48:53 -75.26, -90.29 98.26 08/04/2021 21:48:27 -75.26, -90.32 98.23 0.87 26

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/22/2021
SNOs_Map_AQUA_NPP_20210722.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 07/22/2021 in txt file.

Historial Predications of SNOs between AQUA and NPP