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: 2/26/2024
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 02/26/2024 16:41:57 80.34,-165.33 99.96 02/26/2024 16:41:48 80.34,-165.21 99.95 2.33 9
2 02/26/2024 17:31:19 -80.43, 3.24 80.22 02/26/2024 17:32:30 -80.42, 3.13 80.25 2.09 71
3 02/29/2024 06:27:22 -80.23, 167.34 80.84 02/29/2024 06:26:31 -80.23, 167.22 80.78 2.25 51
4 02/29/2024 07:16:41 80.38, -23.62 98.91 02/29/2024 07:17:10 80.37, -23.69 98.90 1.47 29
5 03/02/2024 21:02:03 -80.33, -50.42 82.01 03/02/2024 21:01:50 -80.33, -50.36 82.01 1.19 13
6 03/02/2024 21:51:22 80.47, 118.62 97.74 03/02/2024 21:52:29 80.47, 118.75 97.67 2.48 67
7 03/05/2024 10:47:22 80.24, -77.52 97.14 03/05/2024 10:46:30 80.24, -77.62 97.19 1.93 52
8 03/05/2024 11:36:43 -80.38, 91.41 83.11 03/05/2024 11:37:10 -80.38, 91.38 83.13 0.63 27
9 03/08/2024 01:22:01 80.32, 64.49 95.99 03/08/2024 01:21:50 80.31, 64.37 96.02 2.33 11
10 03/08/2024 02:11:22 -80.45,-126.55 84.26 03/08/2024 02:12:30 -80.44,-126.60 84.30 1.10 68
11 03/10/2024 15:07:18 -80.30, 38.08 85.02 03/10/2024 15:06:28 -80.31, 38.22 85.01 2.74 50

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 2/26/2024
SNOs_Map_AURA_NPP_20240226.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 02/26/2024 in txt file.

Historial Predications of SNOs between AURA and NPP