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: 10/13/2021
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 10/13/2021 05:32:28 75.18, -26.34 105.00 10/13/2021 05:32:00 75.18, -26.31 105.02 1.05 28
2 10/13/2021 06:21:33 -76.29, 144.58 76.19 10/13/2021 06:22:22 -76.29, 144.62 76.25 1.28 49
3 10/15/2021 21:02:37 -65.08, -93.75 64.37 10/15/2021 21:01:23 -65.24, -94.61 64.10 44.22 74
4 10/15/2021 21:48:49 75.54, 90.55 105.55 10/15/2021 21:48:48 75.54, 90.56 105.54 0.30 1
5 10/15/2021 22:36:29 -80.16, -79.29 80.14 10/15/2021 22:37:43 -79.94, -78.52 80.31 29.27 74
6 10/18/2021 13:16:07 -74.76, 36.71 72.74 10/18/2021 13:15:16 -74.77, 36.74 72.70 1.16 51
7 10/18/2021 14:05:09 75.93,-152.40 106.05 10/18/2021 14:05:35 75.94,-152.38 106.01 0.75 26
8 10/21/2021 05:32:23 -75.35, 154.15 72.44 10/21/2021 05:31:59 -75.36, 154.24 72.45 2.60 24
9 10/21/2021 06:21:27 76.41, -35.01 106.44 10/21/2021 06:22:20 76.41, -34.93 106.37 2.45 53
10 10/23/2021 20:59:46 74.12, 99.30 109.71 10/23/2021 20:58:33 74.12, 99.28 109.78 0.67 73
11 10/23/2021 21:48:46 -75.52, -89.48 71.73 10/23/2021 21:48:50 -75.52, -89.49 71.73 0.53 4
12 10/26/2021 13:15:57 74.95,-142.78 109.73 10/26/2021 13:15:11 74.96,-142.70 109.75 2.72 46

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/13/2021
SNOs_Map_AQUA_NPP_20211013.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 10/13/2021 in txt file.

Historial Predications of SNOs between AQUA and NPP