Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AQUA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/17/2021
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 06/17/2021 21:48:46 -75.25, -90.32 104.75 06/17/2021 21:47:51 -75.25, -90.25 104.72 2.16 55
2 06/17/2021 22:37:48 76.40, 80.78 73.91 06/17/2021 22:38:10 76.41, 80.89 73.86 2.90 22
3 06/20/2021 14:05:12 -75.38, 25.93 104.91 06/20/2021 14:04:46 -75.37, 25.88 104.87 1.64 26
4 06/20/2021 14:54:15 76.48,-163.07 73.80 06/20/2021 14:55:06 76.48,-163.10 73.77 0.82 51
5 06/23/2021 05:33:14 72.21, -32.89 78.67 06/23/2021 05:32:00 72.29, -33.19 78.75 13.48 74
6 06/23/2021 06:21:28 -76.00, 143.62 105.59 06/23/2021 06:21:30 -76.00, 143.66 105.60 0.89 2
7 06/23/2021 07:06:29 80.65, 36.62 59.24 06/23/2021 07:07:41 79.95, 34.65 58.91 85.67 72
8 06/25/2021 21:48:48 74.99, 89.02 75.67 06/25/2021 21:48:02 74.99, 88.95 75.73 2.20 46
9 06/25/2021 22:37:52 -76.17, -99.97 105.69 06/25/2021 22:38:23 -76.16,-100.04 105.70 1.99 31
10 06/28/2021 14:05:03 75.66,-153.26 75.04 06/28/2021 14:04:45 75.66,-153.23 75.05 0.87 18

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/17/2021
SNOs_Map_AQUA_NPP_20210617.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/17/2021 in txt file.

Historial Predications of SNOs between AQUA and NPP