Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/29/2017
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 01/11/2018 23:15:37 73.42,-178.43 95.33 01/11/2018 23:16:45 73.37,-176.02 95.15 76.75 68
2 01/12/2018 00:06:20 -73.36, -10.97 84.75 01/12/2018 00:07:29 -73.30, -8.87 84.93 67.40 69
3 01/12/2018 00:57:01 73.13, 156.85 94.99 01/12/2018 00:58:12 73.10, 158.04 94.90 38.57 71
4 01/12/2018 01:47:44 -73.06, -35.70 85.09 01/12/2018 01:48:56 -73.03, -34.80 85.18 29.42 72
5 01/12/2018 02:38:26 72.88, 132.00 94.71 01/12/2018 02:39:39 72.83, 132.12 94.64 7.20 73
6 01/12/2018 03:29:09 -72.82, -60.55 85.37 01/12/2018 03:30:22 -72.80, -60.61 85.39 2.46 73
7 01/12/2018 04:19:54 72.79, 106.82 94.60 01/12/2018 04:21:01 72.81, 106.73 94.61 3.61 67
8 01/12/2018 05:10:39 -72.82, -85.94 85.37 01/12/2018 05:11:43 -72.83, -85.89 85.38 2.00 64
9 01/12/2018 06:01:24 72.79, 81.43 94.60 01/12/2018 06:02:23 72.78, 81.35 94.58 2.99 59
10 01/12/2018 06:52:09 -72.83,-111.33 85.37 01/12/2018 06:53:05 -72.81,-111.27 85.41 2.89 56
11 01/12/2018 07:42:54 72.80, 56.04 94.59 01/12/2018 07:43:44 72.81, 56.07 94.59 1.69 50
12 01/12/2018 08:33:38 -72.79,-136.61 85.43 01/12/2018 08:34:27 -72.79,-136.65 85.44 1.41 49
13 01/12/2018 09:24:24 72.81, 30.66 94.59 01/12/2018 09:25:06 72.79, 30.69 94.56 1.96 42
14 01/12/2018 10:15:08 -72.79,-162.00 85.44 01/12/2018 10:15:49 -72.77,-162.04 85.47 2.97 41
15 01/12/2018 11:05:53 72.76, 5.37 94.53 01/12/2018 11:06:28 72.77, 5.30 94.53 2.42 35
16 01/12/2018 11:56:38 -72.80, 172.61 85.44 01/12/2018 11:57:10 -72.80, 172.68 85.45 2.47 32
17 01/12/2018 12:47:23 72.77, -20.02 94.53 01/12/2018 12:47:50 72.75, -20.08 94.50 3.09 27
18 01/12/2018 13:38:07 -72.76, 147.33 85.50 01/12/2018 13:38:32 -72.78, 147.30 85.48 2.46 25
19 01/12/2018 14:28:53 72.78, -45.41 94.52 01/12/2018 14:29:11 72.78, -45.36 94.52 1.58 18
20 01/12/2018 15:19:37 -72.76, 121.94 85.50 01/12/2018 15:19:54 -72.76, 121.92 85.51 1.01 17
21 01/12/2018 16:10:22 72.73, -70.69 94.46 01/12/2018 16:10:33 72.76, -70.74 94.49 3.28 11
22 01/12/2018 17:01:07 -72.77, 96.55 85.51 01/12/2018 17:01:15 -72.79, 96.64 85.50 3.47 8
23 01/12/2018 17:51:52 72.74, -96.08 94.46 01/12/2018 17:51:55 72.74, -96.13 94.46 1.60 3
24 01/12/2018 18:42:37 -72.78, 71.16 85.51 01/12/2018 18:42:37 -72.77, 71.26 85.53 3.45 0
25 01/12/2018 19:33:22 72.75,-121.47 94.46 01/12/2018 19:33:16 72.77,-121.40 94.47 3.02 6
26 01/12/2018 20:24:06 -72.73, 45.88 85.57 01/12/2018 20:23:59 -72.75, 45.87 85.56 1.17 7
27 01/12/2018 21:14:52 72.76,-146.86 94.45 01/12/2018 21:14:38 72.75,-146.79 94.44 2.46 14

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 12/29/2017
SNOs_Map_NOAA-20_METOP-B_20171230.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 12/29/2017 in txt file.

Historical Predictions of SNOs between NOAA-20 and METOP-B

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service