Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-C
TLE Epoch: 2023 6 9.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 06/09/2023   02:50:03   (  72.68, 129.18) 06/09/2023   02:50:11  (  72.68, 129.13)    1.70                 8
 06/09/2023   03:40:47   ( -72.69, -63.52) 06/09/2023   03:40:53  ( -72.69, -63.53)    0.45                 6
 06/09/2023   04:31:33   (  72.68, 103.79) 06/09/2023   04:31:32  (  72.70, 103.84)    2.41                 1
 06/09/2023   05:22:17   ( -72.69, -88.91) 06/09/2023   05:22:14  ( -72.71, -88.81)    3.61                 3
 06/09/2023   06:13:03   (  72.69,  78.41) 06/09/2023   06:12:54  (  72.68,  78.45)    2.15                 9
 06/09/2023   07:03:47   ( -72.70,-114.29) 06/09/2023   07:03:36  ( -72.68,-114.21)    3.38                11
 06/09/2023   07:54:32   (  72.64,  53.13) 06/09/2023   07:54:16  (  72.65,  53.06)    2.36                16
 06/09/2023   08:45:16   ( -72.65,-139.58) 06/09/2023   08:44:58  ( -72.66,-139.60)    0.88                18
 06/09/2023   09:36:02   (  72.65,  27.74) 06/09/2023   09:35:37  (  72.67,  27.77)    2.84                25
 06/09/2023   10:26:46   ( -72.66,-164.96) 06/09/2023   10:26:20  ( -72.63,-164.99)    3.01                26
 06/09/2023   11:17:32   (  72.66,   2.36) 06/09/2023   11:16:59  (  72.65,   2.38)    1.08                33
 06/09/2023   12:08:16   ( -72.67, 169.65) 06/09/2023   12:07:41  ( -72.66, 169.72)    2.45                35
 06/09/2023   12:59:01   (  72.61, -22.93) 06/09/2023   12:58:21  (  72.62, -23.02)    3.25                40
 06/09/2023   13:49:45   ( -72.62, 144.37) 06/09/2023   13:49:03  ( -72.63, 144.33)    1.99                42
 06/09/2023   14:40:31   (  72.62, -48.31) 06/09/2023   14:39:42  (  72.65, -48.30)    3.55                49
 06/09/2023   15:31:15   ( -72.63, 118.98) 06/09/2023   15:30:25  ( -72.61, 118.94)    2.41                50
 06/09/2023   16:22:01   (  72.62, -73.70) 06/09/2023   16:21:04  (  72.62, -73.70)    0.08                57
 06/09/2023   17:12:45   ( -72.63,  93.60) 06/09/2023   17:11:46  ( -72.63,  93.65)    1.79                59
 06/09/2023   18:03:31   (  72.63, -99.08) 06/09/2023   18:02:26  (  72.60, -99.09)    3.46                65
 06/09/2023   18:54:14   ( -72.59,  68.32) 06/09/2023   18:53:08  ( -72.61,  68.26)    3.11                66
 06/09/2023   19:45:01   (  72.63,-124.47) 06/09/2023   19:43:47  (  72.62,-124.38)    3.35                74
 06/09/2023   20:35:44   ( -72.59,  42.93) 06/09/2023   20:34:30  ( -72.58,  42.87)    2.25                74
 06/09/2023   21:26:26   (  72.38,-149.34) 06/09/2023   21:25:13  (  72.39,-150.18)   28.10                73
 06/09/2023   22:17:09   ( -72.34,  18.05) 06/09/2023   22:15:57  ( -72.30,  16.97)   36.75                72
 06/09/2023   23:07:49   (  72.03,-174.03) 06/09/2023   23:06:41  (  72.06,-176.16)   73.11                68
 06/09/2023   23:58:32   ( -71.99,  -6.64) 06/09/2023   23:57:24  ( -72.02,  -8.91)   77.87                68