Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/15/2019
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 02/17/2019 09:16:12 -78.07,-118.93 89.50 02/17/2019 09:16:57 -78.04,-119.01 89.51 3.20 45
2 02/17/2019 10:07:07 78.04, 48.47 90.48 02/17/2019 10:06:23 78.03, 48.58 90.47 2.94 44
3 02/19/2019 14:49:36 78.08, -22.27 89.74 02/19/2019 14:50:40 78.06, -22.36 89.73 2.78 64
4 02/19/2019 15:40:40 -78.02, 145.27 90.31 02/19/2019 15:40:08 -78.03, 145.15 90.32 2.93 32
5 02/21/2019 20:23:12 -78.17, 73.86 91.00 02/21/2019 20:24:25 -78.07, 74.23 91.06 14.31 73
6 02/21/2019 21:14:04 78.04,-118.09 88.91 02/21/2019 21:13:51 78.05,-118.19 88.91 2.72 13
7 02/24/2019 02:47:38 -78.06, -21.52 91.89 02/24/2019 02:47:36 -78.06, -21.58 91.89 1.29 2
8 02/26/2019 08:21:02 78.08, 75.12 87.31 02/26/2019 08:21:19 78.09, 75.09 87.32 1.11 17
9 02/26/2019 09:12:00 -77.80,-116.08 92.87 02/26/2019 09:10:51 -77.89,-118.18 92.94 50.07 69
10 02/28/2019 13:54:36 -78.11, 171.61 93.50 02/28/2019 13:55:04 -78.11, 171.75 93.49 3.16 28

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 2/15/2019
SNOs_Map_NOAA-19_TERRA_20190215.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 02/15/2019 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service