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: 1/5/2019
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/06/2019 07:52:50 5.80, 84.86 01/06/2019 07:42:57 5.76, 84.62 26.26 593
2 01/06/2019 08:40:57 -1.32,-106.53 01/06/2019 08:32:20 -1.20,-107.02 56.61 518
3 01/06/2019 09:29:11 -3.33, 62.08 01/06/2019 09:21:49 -3.46, 61.31 86.45 442
4 01/09/2019 00:08:54 4.33,-158.95 01/08/2019 23:59:25 4.26,-159.27 36.40 569
5 01/09/2019 00:57:01 0.20, 9.68 01/09/2019 00:48:48 0.30, 9.08 66.82 493
6 01/09/2019 01:45:16 -4.80, 178.27 01/09/2019 01:38:18 -4.96, 177.42 96.36 418
7 01/11/2019 15:42:58 -29.98, 143.41 01/11/2019 15:32:58 -30.49, 142.84 78.29 600
8 01/11/2019 16:24:59 2.86, -42.75 01/11/2019 16:15:54 2.77, -43.16 46.63 545
9 01/11/2019 17:13:06 1.67, 125.87 01/11/2019 17:05:17 1.80, 125.19 76.94 469
10 01/14/2019 07:52:48 -5.94, -95.15 01/14/2019 07:42:53 -5.92, -95.39 27.10 595
11 01/14/2019 08:41:04 1.40, 73.44 01/14/2019 08:32:23 1.27, 72.94 56.93 521
12 01/14/2019 09:29:11 3.13,-117.94 01/14/2019 09:21:46 3.30,-118.70 87.07 445
13 01/17/2019 00:08:53 -4.48, 21.04 01/16/2019 23:59:22 -4.42, 20.71 37.19 571
14 01/17/2019 00:57:08 -0.06,-170.37 01/17/2019 00:48:52 -0.17,-170.96 67.19 496
15 01/17/2019 01:45:14 4.65, -1.73 01/17/2019 01:38:14 4.80, -2.60 97.16 420

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/5/2019
SNOs_Map_AQUA_NPP_20190105.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 01/05/2019 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service