Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-B and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/15/2017
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 04/21/2017 20:27:15 -77.04, 57.35 115.13 04/21/2017 20:26:06 -77.06, 57.42 115.11 3.29 69
2 04/21/2017 21:17:54 77.07,-135.20 64.89 04/21/2017 21:17:06 77.05,-135.24 64.86 2.61 48
3 04/21/2017 22:08:37 -77.02, 31.93 115.18 04/21/2017 22:08:07 -77.04, 32.04 115.16 3.23 30
4 04/21/2017 22:59:16 77.05,-160.62 64.85 04/21/2017 22:59:07 77.02,-160.63 64.82 3.27 9
5 04/21/2017 23:49:59 -77.00, 6.52 115.22 04/21/2017 23:50:08 -77.01, 6.66 115.21 3.65 9
6 04/22/2017 00:40:38 77.03, 173.96 64.80 04/22/2017 00:41:09 77.03, 173.80 64.81 4.10 31
7 04/22/2017 01:31:21 -76.98, -18.90 115.26 04/22/2017 01:32:09 -76.98, -18.72 115.26 4.42 48
8 04/22/2017 02:22:00 77.01, 148.55 64.76 04/22/2017 02:23:10 77.01, 148.42 64.76 3.27 70

Figure of METOP-B and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/15/2017
SNOs_Map_METOP-B_NOAA-19_20170417.jpg

Download SNOs between METOP-B and NOAA-19 since TLE EPOCH: 04/15/2017 in txt file.

Historical Predictions of SNOs between METOP-B and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service