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: 7/1/2021
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 07/01/2021 05:32:25 -74.71, 152.41 103.69 07/01/2021 05:31:19 -74.70, 152.38 103.62 1.02 66
2 07/01/2021 06:21:27 75.89, -36.68 74.95 07/01/2021 06:21:38 75.89, -36.73 74.96 1.44 11
3 07/03/2021 21:48:46 -75.07, -90.77 103.87 07/03/2021 21:48:09 -75.06, -90.86 103.81 2.83 37
4 07/03/2021 22:37:41 76.58, 81.40 74.36 07/03/2021 22:38:20 76.59, 81.51 74.31 2.96 39
5 07/06/2021 14:04:57 -75.87, 27.36 104.52 07/06/2021 14:04:48 -75.87, 27.42 104.53 1.78 9
6 07/06/2021 14:54:03 76.82,-161.88 74.35 07/06/2021 14:55:11 76.82,-161.81 74.28 1.99 68
7 07/09/2021 05:32:15 74.99, -26.84 76.81 07/09/2021 05:31:18 74.99, -26.82 76.85 0.40 57
8 07/09/2021 06:21:18 -76.20, 144.29 104.60 07/09/2021 06:21:38 -76.21, 144.33 104.63 1.17 20
9 07/11/2021 21:48:34 75.44, 90.24 76.66 07/11/2021 21:48:06 75.43, 90.25 76.68 0.14 28
10 07/11/2021 22:37:39 -76.53, -98.75 104.64 07/11/2021 22:38:28 -76.53, -98.71 104.69 1.14 49
11 07/14/2021 13:17:10 -70.51, 28.49 97.53 07/14/2021 13:15:56 -70.60, 27.98 97.42 21.32 74
12 07/14/2021 14:04:53 75.86,-152.63 76.56 07/14/2021 14:04:54 75.86,-152.61 76.55 0.31 1

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/1/2021
SNOs_Map_AQUA_NPP_20210701.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 07/01/2021 in txt file.

Historial Predications of SNOs between AQUA and NPP