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: 12/13/2021
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 12/13/2021 13:16:18 75.77,-140.52 119.68 12/13/2021 13:15:17 75.78,-140.42 119.71 2.71 61
2 12/13/2021 14:05:27 -76.67, 30.01 61.29 12/13/2021 14:05:43 -76.67, 30.04 61.31 1.02 16
3 12/16/2021 05:32:48 75.87, -24.34 119.78 12/16/2021 05:32:07 75.87, -24.33 119.82 0.15 41
4 12/16/2021 06:21:57 -76.77, 146.24 61.20 12/16/2021 06:22:33 -76.77, 146.19 61.22 1.56 36
5 12/18/2021 21:49:15 76.07, 92.13 119.73 12/18/2021 21:48:54 76.06, 92.07 119.76 1.78 21
6 12/18/2021 22:38:17 -77.28, -95.96 61.62 12/18/2021 22:39:12 -77.29, -95.87 61.69 2.51 55
7 12/21/2021 13:20:06 -63.92, 21.08 48.69 12/21/2021 13:18:53 -64.08, 19.96 48.29 57.54 73
8 12/21/2021 14:05:34 76.68,-149.96 119.15 12/21/2021 14:05:32 76.69,-149.86 119.13 2.83 2
9 12/21/2021 14:53:58 -79.43, 30.98 64.22 12/21/2021 14:55:12 -79.31, 31.47 64.34 17.07 74
10 12/24/2021 05:33:00 -75.73, 155.22 59.77 12/24/2021 05:32:01 -75.74, 155.24 59.72 0.64 59
11 12/24/2021 06:22:01 76.90, -33.30 118.95 12/24/2021 06:22:19 76.91, -33.22 118.92 2.26 18
12 12/26/2021 21:49:25 -76.05, -87.93 60.12 12/26/2021 21:48:46 -76.06, -87.92 60.09 0.48 39

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/13/2021
SNOs_Map_AQUA_NPP_20211213.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/13/2021 in txt file.

Historial Predications of SNOs between AQUA and NPP