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: 4/1/2023
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 04/02/2023 08:04:45 79.21, -45.46 88.04 04/02/2023 08:04:04 79.21, -45.59 88.10 2.92 41
2 04/02/2023 08:54:03 -79.55, 124.48 92.47 04/02/2023 08:54:39 -79.55, 124.48 92.50 0.16 36
3 04/04/2023 23:31:13 -79.27, -96.72 93.08 04/04/2023 23:30:15 -79.27, -96.63 93.05 1.99 58
4 04/05/2023 00:20:33 79.47, 72.26 86.63 04/05/2023 00:20:54 79.46, 72.15 86.64 2.41 21
5 04/07/2023 14:57:42 79.13,-149.20 86.11 04/07/2023 14:56:31 79.13,-149.27 86.17 1.46 71
6 04/07/2023 15:47:00 -79.48, 20.73 94.41 04/07/2023 15:47:06 -79.48, 20.80 94.43 1.70 6
7 04/10/2023 07:13:26 79.37, -31.57 84.74 04/10/2023 07:13:21 79.37, -31.68 84.77 2.46 5
8 04/10/2023 08:02:45 -79.67, 138.19 95.72 04/10/2023 08:03:57 -79.68, 138.24 95.78 0.99 72
9 04/12/2023 22:39:48 -79.38, -83.11 96.26 04/12/2023 22:39:32 -79.38, -83.11 96.25 0.03 16

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/1/2023
SNOs_Map_AURA_NPP_20230401.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 04/01/2023 in txt file.

Historial Predications of SNOs between AURA and NPP