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: 4/19/2021
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 22:03:00 81.00,-113.78 71.03 04/20/2021 22:01:53 81.00,-113.72 71.01 1.11 67
2 04/20/2021 22:53:31 -81.01, 53.54 108.99 04/20/2021 22:52:33 -81.00, 53.62 109.01 1.43 58
3 04/20/2021 23:44:02 81.00,-138.94 71.02 04/20/2021 23:43:14 81.01,-138.85 71.02 2.09 48
4 04/21/2021 00:34:33 -81.00, 28.39 109.00 04/21/2021 00:33:54 -81.01, 28.49 109.00 2.13 39
5 04/21/2021 01:25:05 81.01,-164.47 70.98 04/21/2021 01:24:36 81.00,-164.34 70.97 2.42 29
6 04/21/2021 02:15:36 -81.01, 2.87 109.04 04/21/2021 02:15:16 -81.00, 3.00 109.04 2.52 20
7 04/21/2021 03:06:07 81.01, 170.37 70.96 04/21/2021 03:05:57 81.01, 170.54 70.98 2.95 10
8 04/21/2021 03:56:38 -81.01, -22.29 109.06 04/21/2021 03:56:37 -81.01, -22.13 109.04 2.89 1
9 04/21/2021 04:47:09 81.00, 145.21 70.94 04/21/2021 04:47:19 81.01, 145.04 70.93 2.97 10
10 04/21/2021 05:37:40 -81.00, -47.44 109.08 04/21/2021 05:37:59 -81.01, -47.62 109.08 3.05 19
11 04/21/2021 06:28:12 81.01, 119.68 70.90 04/21/2021 06:28:41 81.00, 119.55 70.89 2.81 29
12 04/21/2021 07:18:43 -81.01, -72.96 109.12 04/21/2021 07:19:21 -81.00, -73.11 109.13 3.01 38
13 04/21/2021 08:09:14 81.01, 94.52 70.88 04/21/2021 08:10:02 81.01, 94.43 70.89 1.73 48
14 04/21/2021 08:59:45 -81.01, -98.12 109.13 04/21/2021 09:00:42 -81.01, -98.23 109.12 2.03 57
15 04/21/2021 09:50:16 81.01, 69.37 70.87 04/21/2021 09:51:23 81.02, 69.30 70.90 1.85 67

Figure of NOAA-15 and METOP-C satellite orbits during SNOs since TLE Epoch: 4/19/2021
SNOs_Map_NOAA-15_METOP-C_20210419.jpg

Download SNOs between NOAA-15 and METOP-C since TLE EPOCH: 04/19/2021 in txt file.

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