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: 8/25/2024
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 08/27/2024 00:05:47 -80.76, -90.28 99.95 08/27/2024 00:05:35 -80.76, -90.40 99.93 2.20 12
2 08/27/2024 00:55:07 80.84, 78.29 79.92 08/27/2024 00:56:16 80.83, 78.11 79.90 3.14 69
3 08/29/2024 12:59:53 -80.77, 76.26 99.11 08/29/2024 12:59:29 -80.76, 76.11 99.07 2.62 24
4 08/29/2024 13:49:12 80.86,-114.86 80.71 08/29/2024 13:50:08 80.86,-114.69 80.65 2.93 56
5 09/01/2024 01:53:55 -80.79,-116.89 98.30 09/01/2024 01:53:20 -80.80,-116.76 98.29 2.29 35
6 09/01/2024 02:43:16 80.84, 51.29 81.64 09/01/2024 02:44:02 80.84, 51.35 81.60 1.26 46
7 09/03/2024 14:47:58 -80.77, 49.27 97.36 09/03/2024 14:47:15 -80.77, 49.24 97.33 0.56 43
8 09/03/2024 15:37:18 80.83,-142.24 82.53 09/03/2024 15:37:56 80.83,-142.33 82.51 1.56 38
9 09/06/2024 03:41:57 -80.79,-143.91 96.52 09/06/2024 03:41:07 -80.79,-143.80 96.50 2.00 50

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 8/25/2024
SNOs_Map_AURA_NPP_20240825.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 08/25/2024 in txt file.

Historial Predications of SNOs between AURA and NPP