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: 8/22/2023
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 08/22/2023 21:22:16 -79.97, -59.57 99.77 08/22/2023 21:22:03 -79.98, -59.45 99.78 2.45 13
2 08/22/2023 22:11:37 80.10, 109.18 80.04 08/22/2023 22:12:43 80.10, 109.20 79.99 0.44 66
3 08/25/2023 11:58:32 -79.77, 79.80 98.61 08/25/2023 11:57:34 -79.76, 79.65 98.54 2.99 58
4 08/25/2023 12:47:49 80.04,-110.37 80.98 08/25/2023 12:48:09 80.04,-110.31 80.96 1.13 20
5 08/28/2023 03:24:01 79.95, 29.81 82.00 08/28/2023 03:23:36 79.95, 29.85 82.01 0.78 25
6 08/28/2023 04:13:24 -80.05,-161.65 98.17 08/28/2023 04:14:18 -80.05,-161.77 98.19 2.33 54
7 08/30/2023 18:00:13 79.82, 169.75 83.08 08/30/2023 17:59:04 79.81, 169.71 83.13 0.90 69
8 08/30/2023 18:49:33 -80.03, -20.86 97.26 08/30/2023 18:49:42 -80.04, -20.73 97.29 2.72 9
9 09/02/2023 09:25:43 -79.91, 119.09 96.17 09/02/2023 09:25:09 -79.91, 119.09 96.14 0.14 34
10 09/02/2023 10:15:03 80.07, -71.95 83.60 09/02/2023 10:15:48 80.06, -72.07 83.59 2.45 45
11 09/05/2023 00:03:44 -74.82,-122.24 89.00 09/05/2023 00:02:31 -75.11,-124.16 88.67 64.33 73

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 8/22/2023
SNOs_Map_AURA_NPP_20230822.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 08/22/2023 in txt file.

Historial Predications of SNOs between AURA and NPP