Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-15 and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/18/2021
Index Date (NOAA-15) Time (NOAA-15) Lat,Lon (NOAA-15) SZA (NOAA-15 ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 04/20/2021 22:03:01 81.00,-113.81 71.03 04/20/2021 22:01:54 81.00,-113.74 71.01 1.22 67
2 04/20/2021 22:53:31 -81.01, 53.52 108.99 04/20/2021 22:52:33 -81.00, 53.60 109.01 1.53 58
3 04/20/2021 23:44:02 81.00,-138.97 71.01 04/20/2021 23:43:14 81.01,-138.87 71.01 1.96 48
4 04/21/2021 00:34:33 -81.00, 28.37 109.00 04/21/2021 00:33:54 -81.01, 28.47 109.00 2.07 39
5 04/21/2021 01:25:05 81.01,-164.49 70.97 04/21/2021 01:24:36 81.00,-164.36 70.97 2.53 29
6 04/21/2021 02:15:36 -81.01, 2.85 109.04 04/21/2021 02:15:16 -81.00, 2.98 109.05 2.62 20
7 04/21/2021 03:06:07 81.01, 170.35 70.96 04/21/2021 03:05:57 81.01, 170.51 70.97 2.92 10
8 04/21/2021 03:56:38 -81.01, -22.31 109.06 04/21/2021 03:56:37 -81.01, -22.14 109.04 2.89 1
9 04/21/2021 04:47:09 81.00, 145.19 70.94 04/21/2021 04:47:19 81.01, 145.02 70.93 2.92 10
10 04/21/2021 05:37:40 -81.00, -47.46 109.08 04/21/2021 05:37:59 -81.01, -47.63 109.09 3.01 19
11 04/21/2021 06:28:11 81.00, 120.03 70.92 04/21/2021 06:28:40 81.01, 119.89 70.93 2.91 29
12 04/21/2021 07:18:42 -81.00, -72.62 109.09 04/21/2021 07:19:20 -81.02, -72.76 109.08 3.06 38
13 04/21/2021 08:09:14 81.01, 94.50 70.88 04/21/2021 08:10:02 81.01, 94.40 70.89 1.74 48
14 04/21/2021 08:59:45 -81.01, -98.14 109.13 04/21/2021 09:00:42 -81.01, -98.25 109.12 2.02 57
15 04/21/2021 09:50:16 81.01, 69.34 70.87 04/21/2021 09:51:23 81.02, 69.28 70.90 1.66 67

Figure of NOAA-15 and METOP-C satellite orbits during SNOs since TLE Epoch: 4/18/2021
SNOs_Map_NOAA-15_METOP-C_20210418.jpg

Download SNOs between NOAA-15 and METOP-C since TLE EPOCH: 04/18/2021 in txt file.

Historial Predications of SNOs between NOAA-15 and METOP-C