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: 9/9/2022
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 09/11/2022 19:08:53 -79.40, -31.00 91.90 09/11/2022 19:08:45 -79.39, -31.13 91.87 2.84 8
2 09/11/2022 19:58:11 79.70, 138.73 87.69 09/11/2022 19:59:20 79.70, 138.76 87.63 0.45 69
3 09/14/2022 10:36:03 79.21, -84.00 89.32 09/14/2022 10:35:01 79.21, -84.07 89.38 1.46 62
4 09/14/2022 11:25:22 -79.53, 85.77 91.13 09/14/2022 11:25:37 -79.53, 85.79 91.14 0.42 15
5 09/17/2022 02:52:33 79.29, 32.36 90.18 09/17/2022 02:51:55 79.28, 32.25 90.23 2.34 38
6 09/17/2022 03:41:53 -79.57,-158.09 90.21 09/17/2022 03:42:32 -79.57,-158.11 90.23 0.47 39
7 09/19/2022 19:09:02 79.39, 148.88 91.02 09/19/2022 19:08:48 79.39, 148.83 91.04 0.96 14
8 09/19/2022 19:58:22 -79.67, -41.53 89.37 09/19/2022 19:59:25 -79.67, -41.48 89.43 1.09 63
9 09/22/2022 10:36:12 -79.21, 95.95 87.77 09/22/2022 10:35:05 -79.21, 95.93 87.71 0.46 67

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 9/9/2022
SNOs_Map_AURA_NPP_20220909.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 09/09/2022 in txt file.

Historial Predications of SNOs between AURA and NPP