Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/17/2021
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 12/17/2021 14:29:21 76.13,-157.92 119.64 12/17/2021 14:30:25 76.13,-157.98 119.59 1.45 64
2 12/17/2021 15:19:49 -76.92, 12.35 61.29 12/17/2021 15:19:36 -76.92, 12.35 61.28 0.15 13
3 12/20/2021 06:46:13 76.16, -42.04 119.74 12/20/2021 06:46:56 76.16, -41.99 119.68 1.53 43
4 12/20/2021 07:36:32 -77.33, 129.90 61.67 12/20/2021 07:35:59 -77.33, 129.78 61.62 2.91 33
5 12/22/2021 23:02:52 76.72, 75.83 119.14 12/22/2021 23:03:15 76.72, 75.74 119.15 2.34 23
6 12/22/2021 23:53:22 -77.40,-114.02 61.69 12/22/2021 23:52:28 -77.40,-114.05 61.63 0.79 54
7 12/25/2021 14:33:26 -63.00, 0.26 47.12 12/25/2021 14:34:39 -62.79, 1.61 47.59 72.14 73
8 12/25/2021 15:19:41 76.88,-167.77 118.98 12/25/2021 15:19:43 76.87,-167.82 118.98 1.21 2
9 12/25/2021 16:09:32 -79.07, 11.10 63.93 12/25/2021 16:08:18 -79.17, 10.69 63.82 14.19 74
10 12/28/2021 06:46:09 -76.00, 137.45 60.03 12/28/2021 06:47:07 -76.00, 137.50 60.10 1.60 58
11 12/28/2021 07:36:29 77.07, -51.19 118.70 12/28/2021 07:36:10 77.07, -51.22 118.72 1.01 19
12 12/30/2021 23:02:54 -76.34,-105.58 60.52 12/30/2021 23:03:31 -76.34,-105.54 60.56 1.19 37

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 12/17/2021
SNOs_Map_NOAA-20_AQUA_20211217.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 12/17/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA