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: 6/22/2021
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 06/23/2021 05:33:15 72.16, -32.98 78.72 06/23/2021 05:32:01 72.24, -33.29 78.80 13.75 74
2 06/23/2021 06:21:28 -75.99, 143.61 105.58 06/23/2021 06:21:30 -76.00, 143.65 105.59 0.99 2
3 06/23/2021 07:06:29 80.65, 36.64 59.24 06/23/2021 07:07:42 79.98, 34.37 58.96 85.36 73
4 06/25/2021 21:48:48 75.00, 89.04 75.67 06/25/2021 21:48:02 74.99, 88.97 75.73 2.33 46
5 06/25/2021 22:37:52 -76.16, -99.97 105.69 06/25/2021 22:38:23 -76.16,-100.04 105.70 1.97 31
6 06/28/2021 14:05:03 75.67,-153.23 75.03 06/28/2021 14:04:45 75.67,-153.21 75.04 0.63 18
7 06/28/2021 14:54:09 -76.71, 17.73 106.21 06/28/2021 14:55:08 -76.71, 17.78 106.27 1.42 59
8 07/01/2021 05:32:26 -74.66, 152.28 103.63 07/01/2021 05:31:20 -74.65, 152.23 103.56 1.61 66
9 07/01/2021 06:21:27 75.88, -36.71 74.96 07/01/2021 06:21:38 75.88, -36.78 74.97 1.87 11
10 07/03/2021 21:48:39 -75.42, -89.82 104.28 07/03/2021 21:48:01 -75.43, -89.76 104.26 1.90 38
11 07/03/2021 22:37:43 76.48, 81.06 74.49 07/03/2021 22:38:22 76.48, 81.13 74.44 1.99 39
12 07/06/2021 14:05:00 -75.72, 26.94 104.36 07/06/2021 14:04:51 -75.72, 26.94 104.35 0.08 9

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/22/2021
SNOs_Map_AQUA_NPP_20210623.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/22/2021 in txt file.

Historial Predications of SNOs between AQUA and NPP