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: 10/14/2024
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 10/16/2024 14:40:58 -80.82, 52.13 81.88 10/16/2024 14:39:48 -80.81, 52.01 81.81 2.24 70
2 10/16/2024 15:30:17 80.87,-139.43 98.03 10/16/2024 15:30:29 80.88,-139.33 98.01 1.80 12
3 10/19/2024 03:34:02 -80.85,-140.72 81.05 10/19/2024 03:33:44 -80.84,-140.86 81.01 2.60 18
4 10/19/2024 04:23:20 80.93, 28.02 98.81 10/19/2024 04:24:24 80.93, 28.16 98.75 2.30 64
5 10/21/2024 15:37:41 80.86,-141.37 99.78 10/21/2024 15:36:55 80.86,-141.25 99.80 2.05 46
6 10/21/2024 16:27:03 -80.89, 26.59 80.25 10/21/2024 16:27:39 -80.89, 26.49 80.26 1.82 36
7 10/24/2024 03:41:21 -80.81,-142.90 79.28 10/24/2024 03:40:09 -80.81,-143.01 79.22 2.04 72
8 10/24/2024 04:30:39 80.89, 25.75 100.59 10/24/2024 04:30:50 80.88, 25.62 100.61 2.35 11
9 10/26/2024 16:34:16 -80.88, 24.76 78.56 10/26/2024 16:34:02 -80.88, 24.80 78.56 0.65 14

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 10/14/2024
SNOs_Map_AURA_NPP_20241014.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 10/14/2024 in txt file.

Historial Predications of SNOs between AURA and NPP