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: 6/18/2021
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 14:05:11 -75.41, 26.00 104.94 06/20/2021 14:04:45 -75.40, 25.95 104.90 1.62 26
2 06/20/2021 14:54:14 76.51,-162.98 73.77 06/20/2021 14:55:05 76.50,-163.00 73.74 0.85 51
3 06/23/2021 05:33:14 72.18, -32.93 78.69 06/23/2021 05:32:00 72.26, -33.24 78.77 13.60 74
4 06/23/2021 06:21:28 -75.98, 143.56 105.56 06/23/2021 06:21:30 -75.98, 143.59 105.57 0.90 2
5 06/23/2021 07:06:28 80.63, 36.81 59.21 06/23/2021 07:07:41 79.97, 34.52 58.93 85.53 73
6 06/25/2021 21:48:49 74.98, 88.97 75.70 06/25/2021 21:48:03 74.97, 88.90 75.75 2.19 46
7 06/25/2021 22:37:53 -76.15,-100.04 105.67 06/25/2021 22:38:24 -76.14,-100.10 105.68 1.95 31
8 06/28/2021 14:05:03 75.69,-153.16 75.00 06/28/2021 14:04:45 75.70,-153.13 75.01 0.92 18
9 06/28/2021 14:54:10 -76.69, 17.66 106.18 06/28/2021 14:55:09 -76.70, 17.71 106.25 1.64 59
10 07/01/2021 05:32:24 -74.73, 152.47 103.71 07/01/2021 05:31:18 -74.73, 152.44 103.65 1.13 66
11 07/01/2021 06:21:26 75.90, -36.66 74.94 07/01/2021 06:21:37 75.90, -36.70 74.94 1.32 11

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/18/2021
SNOs_Map_AQUA_NPP_20210619.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/18/2021 in txt file.

Historial Predications of SNOs between AQUA and NPP