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: 4/17/2021
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,-113.68 71.04 04/20/2021 22:01:53 81.01,-113.62 71.02 1.25 67
2 04/20/2021 22:53:31 -81.00, 53.65 108.98 04/20/2021 22:52:33 -81.01, 53.73 108.99 1.48 58
3 04/20/2021 23:44:03 81.01,-139.21 71.00 04/20/2021 23:43:15 81.00,-139.11 70.98 2.18 48
4 04/21/2021 00:34:34 -81.01, 28.13 109.02 04/21/2021 00:33:55 -81.00, 28.24 109.03 2.33 39
5 04/21/2021 01:25:05 81.01,-164.37 70.98 04/21/2021 01:24:36 81.01,-164.24 70.98 2.26 29
6 04/21/2021 02:15:36 -81.01, 2.98 109.04 04/21/2021 02:15:16 -81.01, 3.11 109.03 2.34 20
7 04/21/2021 03:06:07 81.00, 170.47 70.96 04/21/2021 03:05:57 81.02, 170.63 70.99 3.30 10
8 04/21/2021 03:56:38 -81.00, -22.17 109.05 04/21/2021 03:56:37 -81.02, -22.01 109.03 3.31 1
9 04/21/2021 04:47:09 81.00, 145.31 70.95 04/21/2021 04:47:19 81.01, 145.14 70.95 3.29 10
10 04/21/2021 05:37:41 -81.01, -47.69 109.09 04/21/2021 05:37:59 -81.01, -47.50 109.07 3.34 18
11 04/21/2021 06:28:12 81.01, 119.78 70.91 04/21/2021 06:28:41 81.00, 119.65 70.90 2.43 29
12 04/21/2021 07:18:43 -81.01, -72.85 109.11 04/21/2021 07:19:21 -81.00, -72.99 109.11 2.59 38
13 04/21/2021 08:09:14 81.01, 94.63 70.89 04/21/2021 08:10:02 81.01, 94.52 70.91 1.97 48
14 04/21/2021 08:59:45 -81.01, -98.00 109.13 04/21/2021 09:00:42 -81.01, -98.12 109.11 2.28 57
15 04/21/2021 09:50:17 81.02, 69.10 70.85 04/21/2021 09:51:24 81.01, 69.03 70.86 1.63 67

Figure of NOAA-15 and METOP-C satellite orbits during SNOs since TLE Epoch: 4/17/2021
SNOs_Map_NOAA-15_METOP-C_20210417.jpg

Download SNOs between NOAA-15 and METOP-C since TLE EPOCH: 04/17/2021 in txt file.

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