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: 3/22/2023
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 03/22/2023 17:29:05 -79.28, -6.15 87.84 03/22/2023 17:28:26 -79.28, -6.22 87.79 1.52 39
2 03/22/2023 18:18:24 79.53, 163.17 91.80 03/22/2023 18:19:03 79.53, 163.14 91.77 0.60 39
3 03/25/2023 08:55:42 79.25, -58.03 91.16 03/25/2023 08:54:40 79.25, -58.00 91.20 0.75 62
4 03/25/2023 09:45:04 -79.44, 110.89 89.14 03/25/2023 09:45:20 -79.43, 110.75 89.12 3.13 16
5 03/28/2023 01:11:39 79.42, 59.14 89.83 03/28/2023 01:11:33 79.43, 59.17 89.83 0.68 6
6 03/28/2023 02:01:01 -79.61,-131.88 90.46 03/28/2023 02:02:13 -79.60,-132.03 90.49 3.11 72
7 03/30/2023 16:38:16 -79.34, 6.98 91.11 03/30/2023 16:37:49 -79.35, 7.00 91.09 0.51 27
8 03/30/2023 17:27:34 79.62, 176.51 88.49 03/30/2023 17:28:25 79.62, 176.62 88.43 2.28 51
9 04/02/2023 08:04:48 79.29, -45.00 87.93 04/02/2023 08:04:02 79.29, -44.97 87.96 0.81 46
10 04/02/2023 08:54:10 -79.49, 123.97 92.37 04/02/2023 08:54:42 -79.48, 123.83 92.37 2.99 32
11 04/04/2023 23:31:24 -79.14, -97.56 92.90 04/04/2023 23:30:20 -79.13, -97.70 92.82 3.11 64

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 3/22/2023
SNOs_Map_AURA_NPP_20230322.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 03/22/2023 in txt file.

Historial Predications of SNOs between AURA and NPP