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: 7/6/2021
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 07/06/2021 14:05:06 -75.63, 26.66 104.25 07/06/2021 14:04:53 -75.63, 26.64 104.24 0.55 13
2 07/06/2021 14:54:12 76.60,-162.66 74.61 07/06/2021 14:55:16 76.60,-162.68 74.57 0.64 64
3 07/09/2021 05:32:22 74.98, -26.90 76.82 07/09/2021 05:31:18 74.99, -26.83 76.86 2.02 64
4 07/09/2021 06:21:25 -76.19, 144.22 104.59 07/09/2021 06:21:38 -76.20, 144.30 104.62 2.56 13
5 07/11/2021 21:48:47 75.24, 89.68 76.88 07/11/2021 21:48:10 75.24, 89.66 76.91 0.42 37
6 07/11/2021 22:37:51 -76.39, -99.25 104.47 07/11/2021 22:38:31 -76.39, -99.23 104.51 0.36 40
7 07/14/2021 14:05:12 75.50,-153.74 76.98 07/14/2021 14:05:02 75.49,-153.82 77.01 2.29 10
8 07/14/2021 14:54:17 -76.59, 17.29 104.31 07/14/2021 14:55:24 -76.58, 17.25 104.35 1.35 67
9 07/17/2021 05:32:24 -75.07, 153.31 102.09 07/17/2021 05:31:23 -75.08, 153.39 102.06 2.69 61
10 07/17/2021 06:21:27 76.19, -35.80 76.61 07/17/2021 06:21:43 76.20, -35.72 76.58 2.31 16
11 07/19/2021 21:48:47 -75.41, -89.87 102.01 07/19/2021 21:48:13 -75.42, -89.82 102.00 1.67 34

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/6/2021
SNOs_Map_AQUA_NPP_20210706.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 07/06/2021 in txt file.

Historial Predications of SNOs between AQUA and NPP