Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AURA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/27/2021
Index Date (AURA) Time (AURA) Lat,Lon (AURA) SZA (AURA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 09/27/2021 10:35:44 79.21, -83.98 94.17 09/27/2021 10:34:51 79.20, -84.05 94.22 1.67 53
2 09/27/2021 11:25:03 -79.52, 85.74 86.26 09/27/2021 11:25:27 -79.53, 85.82 86.29 1.53 24
3 09/30/2021 02:52:12 79.27, 32.31 95.06 09/30/2021 02:51:45 79.27, 32.22 95.10 1.89 27
4 09/30/2021 03:41:31 -79.59,-157.93 85.37 09/30/2021 03:42:21 -79.59,-157.87 85.42 1.35 50
5 10/02/2021 19:08:39 79.37, 148.81 95.91 10/02/2021 19:08:38 79.37, 148.75 95.93 1.27 1
6 10/02/2021 19:56:23 -81.80, -7.31 89.54 10/02/2021 19:57:36 -81.30, -6.88 89.86 56.41 73
7 10/05/2021 10:35:46 -79.19, 95.91 82.89 10/05/2021 10:34:54 -79.19, 95.82 82.83 2.01 52
8 10/05/2021 11:25:04 79.49, -94.47 96.72 10/05/2021 11:25:29 79.49, -94.46 96.70 0.29 25
9 10/08/2021 02:52:12 -79.31,-147.44 82.08 10/08/2021 02:51:46 -79.32,-147.43 82.06 0.31 26
10 10/08/2021 03:41:30 79.61, 22.22 97.53 10/08/2021 03:42:21 79.62, 22.34 97.47 2.69 51
11 10/10/2021 18:21:51 71.70, 136.33 107.10 10/10/2021 18:20:38 72.03, 134.33 107.52 78.48 73
12 10/10/2021 19:08:40 -79.35, -31.34 81.16 10/10/2021 19:08:41 -79.34, -31.47 81.13 2.98 1

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 9/27/2021
SNOs_Map_AURA_NPP_20210927.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 09/27/2021 in txt file.

Historial Predications of SNOs between AURA and NPP