Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 1/8/2020
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/09/2020 08:41:24 -3.54,-106.99 01/09/2020 08:32:09 -3.48,-107.38 43.36 555
2 01/09/2020 09:29:40 -1.02, 61.60 01/09/2020 09:21:39 -1.18, 60.96 73.19 481
3 01/12/2020 00:13:15 20.69,-162.55 01/12/2020 00:03:15 20.73,-162.93 39.87 600
4 01/12/2020 00:57:29 -2.11, 9.20 01/12/2020 00:48:37 -2.01, 8.73 53.17 532
5 01/12/2020 01:45:45 -2.45, 177.79 01/12/2020 01:38:08 -2.59, 177.05 82.95 457
6 01/14/2020 16:25:28 5.26, -43.25 01/14/2020 16:15:44 5.21, -43.54 32.73 584
7 01/14/2020 17:13:34 -0.69, 125.39 01/14/2020 17:05:06 -0.59, 124.83 63.18 508
8 01/14/2020 18:01:51 -3.81, -66.04 01/14/2020 17:54:37 -4.01, -66.85 92.75 434
9 01/17/2020 08:41:33 3.84, 72.94 01/17/2020 08:32:12 3.74, 72.57 42.59 561
10 01/17/2020 09:29:39 0.73,-118.43 01/17/2020 09:21:34 0.88,-119.07 73.02 485
11 01/20/2020 00:15:43 -29.97, 15.20 01/20/2020 00:05:43 -30.00, 14.70 47.92 600
12 01/20/2020 00:57:37 2.42,-170.87 01/20/2020 00:48:40 2.33,-171.34 52.61 537
13 01/20/2020 01:45:43 2.15, -2.24 01/20/2020 01:38:02 2.29, -2.97 82.95 461

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/8/2020
SNOs_Map_AQUA_NPP_20200108.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 01/08/2020 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service