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: 10/30/2017
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 10/31/2017 15:16:02 -76.15, 144.09 89.04 10/31/2017 15:16:15 -76.13, 144.07 89.05 1.59 13
2 10/31/2017 16:06:56 75.77, -47.31 90.71 10/31/2017 16:05:47 75.81, -49.26 90.60 53.35 69
3 11/02/2017 20:49:48 76.15,-119.32 91.69 11/02/2017 20:49:59 76.14,-119.33 91.67 1.41 11
4 11/02/2017 21:40:42 -75.96, 48.66 88.45 11/02/2017 21:39:29 -76.03, 47.95 88.45 20.69 73
5 11/05/2017 02:23:29 -76.15, -22.64 87.64 11/05/2017 02:23:45 -76.18, -22.65 87.60 3.87 16
6 11/05/2017 03:14:26 75.86, 145.65 92.18 11/05/2017 03:13:16 75.91, 144.15 92.10 40.88 70
7 11/07/2017 07:57:16 76.16, 73.93 93.05 11/07/2017 07:57:30 76.18, 73.92 93.07 2.34 14
8 11/07/2017 08:48:12 -76.10,-118.58 86.99 11/07/2017 08:46:59 -76.12,-118.64 87.00 2.99 73
9 11/09/2017 13:30:57 -76.20, 170.42 86.28 11/09/2017 13:31:18 -76.17, 170.43 86.31 3.73 21
10 11/09/2017 14:21:58 76.05, -21.78 93.62 11/09/2017 14:20:45 76.09, -22.17 93.61 11.42 73
11 11/11/2017 19:04:44 76.18, -92.89 94.33 11/11/2017 19:05:03 76.21, -92.88 94.36 2.91 19

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 10/30/2017
SNOs_Map_NOAA-19_TERRA_20171030.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 10/30/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service