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: 5/10/2017
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 05/10/2017 15:02:46 -75.88, 143.37 121.74 05/10/2017 15:03:53 -75.76, 146.06 121.70 74.87 67
2 05/10/2017 15:53:31 75.35, -47.55 57.82 05/10/2017 15:53:27 75.35, -47.46 57.83 2.73 4
3 05/12/2017 20:36:30 75.79,-119.68 57.63 05/12/2017 20:37:38 75.68,-117.60 57.65 58.31 68
4 05/12/2017 21:27:25 -75.33, 49.08 122.75 05/12/2017 21:27:12 -75.35, 49.09 122.74 1.34 13
5 05/15/2017 02:10:16 -75.40, -21.79 123.22 05/15/2017 02:11:28 -75.42, -21.78 123.19 1.82 72
6 05/15/2017 03:01:11 75.34, 145.67 56.73 05/15/2017 03:00:55 75.35, 145.68 56.73 1.30 16
7 05/17/2017 07:44:02 75.42, 74.76 56.29 05/17/2017 07:45:11 75.42, 74.79 56.30 1.07 69
8 05/17/2017 08:35:06 -75.36,-117.79 123.77 05/17/2017 08:34:40 -75.34,-117.78 123.80 1.68 26
9 05/19/2017 13:17:57 -75.44, 171.31 124.19 05/19/2017 13:18:56 -75.41, 171.32 124.20 3.23 59
10 05/19/2017 14:08:51 75.34, -21.12 55.74 05/19/2017 14:08:23 75.33, -21.24 55.71 3.40 28
11 05/21/2017 18:51:42 75.43, -92.04 55.36 05/21/2017 18:52:38 75.44, -92.01 55.38 1.61 56
12 05/21/2017 19:42:46 -75.35, 75.43 124.71 05/21/2017 19:42:07 -75.37, 75.43 124.71 1.88 39
13 05/24/2017 00:25:37 -75.44, 4.51 125.07 05/24/2017 00:26:23 -75.42, 4.50 125.07 1.77 46

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 5/10/2017
SNOs_Map_NOAA-19_TERRA_20170511.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 05/10/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service