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: 12/21/2021
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 12/21/2021 13:19:48 -64.91, 21.96 49.55 12/21/2021 13:18:35 -65.05, 20.88 49.17 52.93 73
2 12/21/2021 14:05:39 76.41,-150.87 119.45 12/21/2021 14:05:38 76.41,-150.91 119.46 1.15 1
3 12/21/2021 14:53:44 -79.92, 34.57 64.92 12/21/2021 14:54:58 -79.75, 35.17 65.06 21.63 74
4 12/24/2021 05:33:01 -75.62, 154.91 59.65 12/24/2021 05:32:03 -75.62, 154.87 59.59 0.96 58
5 12/24/2021 06:22:02 76.80, -33.65 119.06 12/24/2021 06:22:21 76.80, -33.63 119.04 0.61 19
6 12/26/2021 21:49:20 -76.20, -87.44 60.29 12/26/2021 21:48:42 -76.21, -87.38 60.27 1.98 38
7 12/26/2021 22:38:31 76.89, 82.54 118.96 12/26/2021 22:39:11 76.88, 82.46 118.94 2.00 40
8 12/29/2021 14:05:46 -76.42, 29.15 60.59 12/29/2021 14:05:29 -76.42, 29.18 60.59 0.73 17
9 12/29/2021 14:54:50 77.42,-159.53 118.27 12/29/2021 14:55:50 77.43,-159.42 118.20 2.94 60
10 01/01/2022 05:33:09 75.36, -25.84 120.45 01/01/2022 05:31:57 75.35, -25.93 120.54 2.74 72
11 01/01/2022 06:22:08 -76.76, 146.21 61.10 01/01/2022 06:22:12 -76.76, 146.25 61.11 1.06 4
12 01/03/2022 21:49:29 75.84, 91.45 119.76 01/03/2022 21:48:38 75.84, 91.40 119.81 1.21 51

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/21/2021
SNOs_Map_AQUA_NPP_20211221.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/21/2021 in txt file.

Historial Predications of SNOs between AQUA and NPP