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: 5/19/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/21/2017 16:25:26 -4.73, 136.83 05/21/2017 16:15:51 -4.68, 136.58 28.81 575
2 05/21/2017 17:13:41 0.15, -54.57 05/21/2017 17:05:21 0.02, -55.08 58.67 500
3 05/21/2017 18:01:48 4.40, 114.05 05/21/2017 17:54:44 4.55, 113.27 88.29 424
4 05/24/2017 08:41:29 -3.23,-106.97 05/24/2017 08:32:19 -3.13,-107.30 38.63 550
5 05/24/2017 09:29:43 -1.42, 61.64 05/24/2017 09:21:49 -1.52, 61.03 68.29 474
6 05/24/2017 10:17:51 5.90,-129.75 05/24/2017 10:11:12 6.09,-130.61 97.66 399
7 05/27/2017 00:09:25 6.22,-159.39 05/26/2017 23:59:25 6.16,-159.54 18.45 600
8 05/27/2017 00:57:32 -1.68, 9.24 05/27/2017 00:48:48 -1.59, 8.81 48.25 524
9 05/27/2017 01:45:47 -2.91, 177.83 05/27/2017 01:38:18 -3.06, 177.15 77.88 449
10 05/29/2017 16:25:27 4.61, -43.16 05/29/2017 16:15:53 4.56, -43.41 27.90 574
11 05/29/2017 17:13:34 -0.08, 125.46 05/29/2017 17:05:16 0.01, 124.94 58.04 498
12 05/29/2017 18:01:49 -4.51, -65.94 05/29/2017 17:54:46 -4.66, -66.72 87.39 423
13 06/01/2017 07:59:25 -29.95,-100.73 06/01/2017 07:49:25 -30.69,-101.30 98.60 600
14 06/01/2017 08:41:30 3.08, 73.04 06/01/2017 08:32:22 3.03, 72.71 37.80 548
15 06/01/2017 09:29:37 1.45,-118.34 06/01/2017 09:21:44 1.60,-118.93 67.74 473
16 06/01/2017 10:17:52 -6.05, 50.26 06/01/2017 10:11:15 -6.20, 49.40 96.97 397

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/19/2017
SNOs_Map_AQUA_NPP_20170526.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 05/19/2017 in txt file.

Historical Predications of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service