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: 1/15/2019
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/17/2019 00:08:53 -4.51, 21.04 01/16/2019 23:59:22 -4.45, 20.71 37.20 571
2 01/17/2019 00:57:08 -0.10,-170.36 01/17/2019 00:48:52 -0.21,-170.95 67.11 496
3 01/17/2019 01:45:15 4.62, -1.74 01/17/2019 01:38:15 4.78, -2.60 97.16 420
4 01/19/2019 15:43:01 29.95, -36.59 01/19/2019 15:33:01 30.64, -37.21 96.78 600
5 01/19/2019 16:24:57 -3.07, 137.23 01/19/2019 16:15:50 -2.95, 136.82 47.59 547
6 01/19/2019 17:13:12 -1.55, -54.17 01/19/2019 17:05:20 -1.70, -54.85 77.31 472
7 01/22/2019 07:52:54 6.08, 84.81 01/22/2019 07:42:56 6.04, 84.57 27.35 598
8 01/22/2019 08:41:01 -1.56,-106.56 01/22/2019 08:32:19 -1.46,-107.08 57.88 522
9 01/22/2019 09:29:17 -2.99, 62.02 01/22/2019 09:21:49 -3.18, 61.26 87.55 448
10 01/25/2019 00:08:59 4.64,-159.00 01/24/2019 23:59:25 4.55,-159.33 37.65 574
11 01/25/2019 00:57:05 -0.06, 9.64 01/25/2019 00:48:47 0.08, 9.04 68.16 498
12 01/25/2019 01:45:21 -4.49, 178.23 01/25/2019 01:38:18 -4.67, 177.36 97.61 423
13 01/27/2019 16:25:03 3.14, -42.79 01/27/2019 16:15:54 3.07, -43.22 48.05 549
14 01/27/2019 17:13:09 1.43, 125.84 01/27/2019 17:05:16 1.57, 125.15 78.47 473

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/15/2019
SNOs_Map_AQUA_NPP_20190115.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 01/15/2019 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service